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                    "path": "references.10.doi",
                    "from": null,
                    "to": "10.1055/s-2005-872676"
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                    "from": null,
                    "to": "ref11"
                },
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                    "path": "references.10.unstructured",
                    "from": null,
                    "to": "M. Xia, Y. Lu, Syn.Lett., 2005,2357"
                },
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                    "from": null,
                    "to": "10.1021/jo202256z"
                },
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                    "from": null,
                    "to": "ref12"
                },
                {
                    "path": "references.11.unstructured",
                    "from": null,
                    "to": "R. Suresh, S.Muthusubramanian, R. Senthilkumaran, G. Manickam, J. Org. Chem.,2012, 77, 1468"
                },
                {
                    "path": "references.12.doi",
                    "from": null,
                    "to": "10.1021/jo070069q"
                },
                {
                    "path": "references.12.key",
                    "from": null,
                    "to": "ref13"
                },
                {
                    "path": "references.12.unstructured",
                    "from": null,
                    "to": "S. Wang, Y. L. Zhao, W. Zhang, Q. Liu, J. Org. Chem., 2007, 72, 4985"
                },
                {
                    "path": "references.13.doi",
                    "from": null,
                    "to": "10.1021/jo9012699"
                },
                {
                    "path": "references.13.key",
                    "from": null,
                    "to": "ref14"
                },
                {
                    "path": "references.13.unstructured",
                    "from": null,
                    "to": "(a) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, J. Org. Chem., 2009, 74, 6260; (b) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, Tetrahedron, 200864, 10497; (c) K. De, J. Legros, B. Crousse, J, Crousse, B. Chandrasekaran, D. Bonnet-Delpon, Org. Biomol. Chem.2011, 9, 347"
                },
                {
                    "path": "references.14.doi",
                    "from": null,
                    "to": "10.1002/ejoc.200901325"
                },
                {
                    "path": "references.14.key",
                    "from": null,
                    "to": "ref15"
                },
                {
                    "path": "references.14.unstructured",
                    "from": null,
                    "to": "F. Palacios, C. Alonso, A. Arrieta, F. P. Cossio, J. Ezpeleta, M. Fuertes, G. Rubiates, Eur.J. Org. Chem., 2010, 2091"
                },
                {
                    "path": "references.15.doi",
                    "from": null,
                    "to": "10.1039/c4ra04280h"
                },
                {
                    "path": "references.15.key",
                    "from": null,
                    "to": "ref16"
                },
                {
                    "path": "references.15.unstructured",
                    "from": null,
                    "to": "L. R. Domingo, M. J. Aurella, J. A. Saez, S. M. Makelleche, RSC Adv., 2014, 4"
                },
                {
                    "path": "references.16.doi",
                    "from": null,
                    "to": "10.1039/a607036a"
                },
                {
                    "path": "references.16.key",
                    "from": null,
                    "to": "ref17"
                },
                {
                    "path": "references.16.unstructured",
                    "from": null,
                    "to": "(a) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, Chem.Commun,.1997, 281; (b) S. Kobayashi, H. Ishitani, S. Nagayama, Chem. Lett., 1995, 423"
                },
                {
                    "path": "references.17.doi",
                    "from": null,
                    "to": "10.1246/cl.1994.1637"
                },
                {
                    "path": "references.17.key",
                    "from": null,
                    "to": "ref18"
                },
                {
                    "path": "references.17.unstructured",
                    "from": null,
                    "to": "E. Wada, H. Yasuoka, S. Kanemasa, Chem. Lett., 1994, 1637"
                },
                {
                    "path": "references.18.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(97)01060-5"
                },
                {
                    "path": "references.18.key",
                    "from": null,
                    "to": "#cr-split#-ref19.1"
                },
                {
                    "path": "references.18.unstructured",
                    "from": null,
                    "to": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett, 1997, 38, 5025"
                },
                {
                    "path": "references.19.doi",
                    "from": null,
                    "to": "10.1016/s0040-4020(97)10370-2"
                },
                {
                    "path": "references.19.key",
                    "from": null,
                    "to": "#cr-split#-ref19.2"
                },
                {
                    "path": "references.19.unstructured",
                    "from": null,
                    "to": "(b) G. Babu, P. T. Perumal, Tetrahedron, 1998, 54, 1627"
                },
                {
                    "path": "references.2.doi",
                    "from": null,
                    "to": "10.1070/rc1967v036n09abeh001680"
                },
                {
                    "path": "references.2.key",
                    "from": null,
                    "to": "ref3"
                },
                {
                    "path": "references.2.unstructured",
                    "from": null,
                    "to": "L. S. Povarov, Russian Chem. Rev., 1967, 36, 656"
                },
                {
                    "path": "references.20.key",
                    "from": null,
                    "to": "ref20"
                },
                {
                    "path": "references.20.unstructured",
                    "from": null,
                    "to": "G. Sundarajan, N. Prabhakaran, B. Varghase, Org. Lett., 2001, 1973"
                },
                {
                    "path": "references.21.doi",
                    "from": null,
                    "to": "10.1021/ja900806q"
                },
                {
                    "path": "references.21.key",
                    "from": null,
                    "to": "ref21"
                },
                {
                    "path": "references.21.unstructured",
                    "from": null,
                    "to": "Liu Hue, D. Guillaume, Pascal Retailleau, Zhu Jieping, J. A. M. Chem. Soc.2009, 000, 131, 4598"
                },
                {
                    "path": "references.22.doi",
                    "from": null,
                    "to": "10.1002/chin.199821274"
                },
                {
                    "path": "references.22.key",
                    "from": null,
                    "to": "ref22"
                },
                {
                    "path": "references.22.unstructured",
                    "from": null,
                    "to": "U. Pindur, M. H. Kim, Tetrahedron Lett., 1998, 29, 3927"
                },
                {
                    "path": "references.23.key",
                    "from": null,
                    "to": "ref23"
                },
                {
                    "path": "references.23.unstructured",
                    "from": null,
                    "to": "Review: G. Adais.; S. Mukherjee, B. List., Alderichmica Aeta., 2008, 41, 31"
                },
                {
                    "path": "references.24.doi",
                    "from": null,
                    "to": "10.1002/anie.200503062"
                },
                {
                    "path": "references.24.key",
                    "from": null,
                    "to": "ref24"
                },
                {
                    "path": "references.24.unstructured",
                    "from": null,
                    "to": "S. Hoffman, A. M. Seayad, B. List., Chem. Int. Ed., 2005, 44, 7424"
                },
                {
                    "path": "references.25.doi",
                    "from": null,
                    "to": "10.1039/b921113f"
                },
                {
                    "path": "references.25.key",
                    "from": null,
                    "to": "ref25"
                },
                {
                    "path": "references.25.unstructured",
                    "from": null,
                    "to": "Giulia Bergonzini, LiciaGramigna, M. Andre, F. Mariafrancesca, LueaBemardi, Alfredo Ricchi., Chem.,Comm., 2010, 46, 327"
                },
                {
                    "path": "references.26.key",
                    "from": null,
                    "to": "ref26"
                },
                {
                    "path": "references.26.unstructured",
                    "from": null,
                    "to": "(a) A. R. Katritzky, S. Rachwal, B. Rachwal, Tetrahedron, 1996, 52,15031; (b) R. Perez-Ruiz, L. R. Domingo, M. C. Jimenez, M. A. Miranda, Org. Lett., 2011, 13, 5116; (c) V. V. Kouznetsov, Tetrahedron, 65, 2721 (2009).; (d) P. Buonora, J. C. Olsen, T. Oh, Tetrahedron,2001, 57, 6099"
                },
                {
                    "path": "references.27.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2004.05.127"
                },
                {
                    "path": "references.27.key",
                    "from": null,
                    "to": "ref27"
                },
                {
                    "path": "references.27.unstructured",
                    "from": null,
                    "to": "F. Fadel, S. L. Titouani, M. Souﬁaoui, H. Ajamay, A. Mazzah, Tetrahedron Lett., 2004, 45 5905"
                },
                {
                    "path": "references.28.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(00)87694-7"
                },
                {
                    "path": "references.28.key",
                    "from": null,
                    "to": "ref28"
                },
                {
                    "path": "references.28.unstructured",
                    "from": null,
                    "to": "J. F. Kervin Jr., S. Danishefsky, Tetrahedron Lett., 1982, 23, 3739"
                },
                {
                    "path": "references.29.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2011.09.021"
                },
                {
                    "path": "references.29.key",
                    "from": null,
                    "to": "ref29"
                },
                {
                    "path": "references.29.unstructured",
                    "from": null,
                    "to": "Y. Zhang, X. Dai, W. Wang, Zhang, Tetrahedron Lett., 2011, 52, 6122"
                },
                {
                    "path": "references.3.key",
                    "from": null,
                    "to": "ref4"
                },
                {
                    "path": "references.3.unstructured",
                    "from": null,
                    "to": "L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1964, 2221"
                },
                {
                    "path": "references.30.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2004.12.003"
                },
                {
                    "path": "references.30.key",
                    "from": null,
                    "to": "ref30"
                },
                {
                    "path": "references.30.unstructured",
                    "from": null,
                    "to": "K. Makino, Y. Henmi, M. Terasawa, O. Hara, Y. Hamada, Tetrahedron Lett., 2005, 46,555"
                },
                {
                    "path": "references.31.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(97)01060-5"
                },
                {
                    "path": "references.31.key",
                    "from": null,
                    "to": "#cr-split#-ref31.1"
                },
                {
                    "path": "references.31.unstructured",
                    "from": null,
                    "to": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett., 1997, 38, 5025"
                },
                {
                    "path": "references.32.doi",
                    "from": null,
                    "to": "10.1021/jo026317u"
                },
                {
                    "path": "references.32.key",
                    "from": null,
                    "to": "#cr-split#-ref31.2"
                },
                {
                    "path": "references.32.unstructured",
                    "from": null,
                    "to": "(b) J. Zhang, C. J. Li, J. Org. Chem., 2002, 67, 3969"
                },
                {
                    "path": "references.33.doi",
                    "from": null,
                    "to": "10.1246/cl.2004.1526"
                },
                {
                    "path": "references.33.key",
                    "from": null,
                    "to": "#cr-split#-ref32.1"
                },
                {
                    "path": "references.33.unstructured",
                    "from": null,
                    "to": "(a) B. Das, M. R. Reedy, V. S. Reddy, R. Ramu, Chem. Lett., 2004, 33,1526"
                },
                {
                    "path": "references.34.doi",
                    "from": null,
                    "to": "10.1081/scc-200036586"
                },
                {
                    "path": "references.34.key",
                    "from": null,
                    "to": "#cr-split#-ref32.2"
                },
                {
                    "path": "references.34.unstructured",
                    "from": null,
                    "to": "(b) M. Mahesh, C. V. Reddy, K. S. Reddy, P. V. K. Raju, V.V. N. Reddy, Synth. Commun., 2004, 34,4089"
                },
                {
                    "path": "references.35.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(00)82208-x"
                },
                {
                    "path": "references.35.key",
                    "from": null,
                    "to": "ref33"
                },
                {
                    "path": "references.35.unstructured",
                    "from": null,
                    "to": "(a) P. A. Grieco, A. Bahsas, Tetrahedron Lett. 1988, 29, 5855; (b) J. M. Mellor, G. D. Merriman, P. Riviere, Tetrahedron,1991, 32, 7103"
                },
                {
                    "path": "references.36.doi",
                    "from": null,
                    "to": "10.1016/b978-0-08-052349-1.00130-x"
                },
                {
                    "path": "references.36.key",
                    "from": null,
                    "to": "ref34"
                },
                {
                    "path": "references.36.unstructured",
                    "from": null,
                    "to": "[33]D. L. Boger, Oxford., 1991, 451"
                },
                {
                    "path": "references.37.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(99)01630-5"
                },
                {
                    "path": "references.37.key",
                    "from": null,
                    "to": "ref35"
                },
                {
                    "path": "references.37.unstructured",
                    "from": null,
                    "to": "T. Akiyama, J. Takaya, H. Kagoshima, Tetrahedron Lett., 1999, 40, 7831"
                },
                {
                    "path": "references.38.doi",
                    "from": null,
                    "to": "10.1055/s-1995-4939"
                },
                {
                    "path": "references.38.key",
                    "from": null,
                    "to": "#cr-split#-ref36.1"
                },
                {
                    "path": "references.38.unstructured",
                    "from": null,
                    "to": "(a) S. Kobayashi, M. Araki, H. Ishitani, S. Nagayama, I. Hachiya, Synlett, 1995, 3, 233"
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                    "path": "references.39.key",
                    "from": null,
                    "to": "#cr-split#-ref36.2"
                },
                {
                    "path": "references.39.unstructured",
                    "from": null,
                    "to": "(b) S. Luo, L. Zhu, A. Taludar, G. Zhang, X. Mi, J. Chjeng, P. Wang, Org. Chem., 2005, 2, 546"
                },
                {
                    "path": "references.4.key",
                    "from": null,
                    "to": "ref5"
                },
                {
                    "path": "references.4.unstructured",
                    "from": null,
                    "to": "V. I. Grigos, L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1965,2163"
                },
                {
                    "path": "references.40.doi",
                    "from": null,
                    "to": "10.1080/00397910802585902"
                },
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                    "path": "references.40.key",
                    "from": null,
                    "to": "#cr-split#-ref36.3"
                },
                {
                    "path": "references.40.unstructured",
                    "from": null,
                    "to": "(c) K. Turhan, E. Pelit, Z. Turgut, Synth.Commun., 2009, 39, 1729"
                },
                {
                    "path": "references.41.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2006.03.046"
                },
                {
                    "path": "references.41.key",
                    "from": null,
                    "to": "ref37"
                },
                {
                    "path": "references.41.unstructured",
                    "from": null,
                    "to": "(a) V. Sridharan, C. Avendano, J. C. Menendez, Tetrahedron,2007, 63,673; (b) G. Savitha, P. T. Perumal, Tetrahedron Lett., 2006,47, 3589"
                },
                {
                    "path": "references.42.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2012.04.002"
                },
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                    "from": null,
                    "to": "ref38"
                },
                {
                    "path": "references.42.unstructured",
                    "from": null,
                    "to": "E. Rajanarendar, M. N. Reddy, K. G. Reddy, S. R. Krishna, Tetrahedron Lett., 2012, 53, 2909"
                },
                {
                    "path": "references.43.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2006.04.085"
                },
                {
                    "path": "references.43.key",
                    "from": null,
                    "to": "ref39"
                },
                {
                    "path": "references.43.unstructured",
                    "from": null,
                    "to": "K. Nagaiah, D. Sreenu, R. Srinivasa Rao, G. Vashishta, J. S. Yadav, Tetrahedron Lett., 2006, 47, 4409"
                },
                {
                    "path": "references.44.doi",
                    "from": null,
                    "to": "10.1016/s0040-4039(02)00679-2"
                },
                {
                    "path": "references.44.key",
                    "from": null,
                    "to": "ref40"
                },
                {
                    "path": "references.44.unstructured",
                    "from": null,
                    "to": "J. S. Yadav, B. V. S. Reddy, K. Sadashiv, P. S. R. Reddy, Tetrahedron Lett., 2002, 43,3853"
                },
                {
                    "path": "references.45.doi",
                    "from": null,
                    "to": "10.1016/j.ultsonch.2014.01.009"
                },
                {
                    "path": "references.45.key",
                    "from": null,
                    "to": "ref41"
                },
                {
                    "path": "references.45.unstructured",
                    "from": null,
                    "to": "EmelPetil, Zuhal Turgut, Ultrasonochemistry, 2014, 21, 1600"
                },
                {
                    "path": "references.46.doi",
                    "from": null,
                    "to": "10.1021/ja205891m"
                },
                {
                    "path": "references.46.key",
                    "from": null,
                    "to": "ref42"
                },
                {
                    "path": "references.46.unstructured",
                    "from": null,
                    "to": "Guillaume Dagousset, Jieping Zhu, Geraldine Masson. J. Am. Chem. Soc., 2011, 133, 14804"
                },
                {
                    "path": "references.47.doi",
                    "from": null,
                    "to": "10.1021/ol201985p"
                },
                {
                    "path": "references.47.key",
                    "from": null,
                    "to": "ref43"
                },
                {
                    "path": "references.47.unstructured",
                    "from": null,
                    "to": "Chih-Hau Chem, S. Gorakh, Yellol, Po-Tsung Lin, and Chung-Ming Sun, Organic letters., 2011, 13 (19)5120"
                },
                {
                    "path": "references.48.key",
                    "from": null,
                    "to": "ref44"
                },
                {
                    "path": "references.48.unstructured",
                    "from": null,
                    "to": "X. M. Feng, X. H. Liu, Nova Science, New York, 2011, 1"
                },
                {
                    "path": "references.49.key",
                    "from": null,
                    "to": "#cr-split#-ref45.1"
                },
                {
                    "path": "references.49.unstructured",
                    "from": null,
                    "to": "H. Ishitani, S. Kobayashi, Tetrahedron Lett., 1996,37, 7357. Published by: Longman Publishers www.jst.org.in P a g e 90 | 18 a) T. Akiyama, H. Morita, K. Fuchibe, J. Am. Chem. Soc., 2006, 128, 13070"
                },
                {
                    "path": "references.5.doi",
                    "from": null,
                    "to": "10.1016/j.tet.2008.12.059"
                },
                {
                    "path": "references.5.key",
                    "from": null,
                    "to": "ref6"
                },
                {
                    "path": "references.5.unstructured",
                    "from": null,
                    "to": "V. V. Kouznetsov, Tetrahedron. 2009, 65, 2721"
                },
                {
                    "path": "references.50.doi",
                    "from": null,
                    "to": "10.1021/ja900806q"
                },
                {
                    "path": "references.50.key",
                    "from": null,
                    "to": "#cr-split#-ref45.2"
                },
                {
                    "path": "references.50.unstructured",
                    "from": null,
                    "to": "b) H. Liu, G. Dagousset, G. Masson, P. Retailleau, J. P. Zhu, J. Am. Chem. Soc., 2009, 131, 4598"
                },
                {
                    "path": "references.51.doi",
                    "from": null,
                    "to": "10.1039/b921113f"
                },
                {
                    "path": "references.51.key",
                    "from": null,
                    "to": "#cr-split#-ref45.3"
                },
                {
                    "path": "references.51.unstructured",
                    "from": null,
                    "to": "(c) G. Bergonzini, L. Gramigna, A. Mazzanti, M. Fochi, L. Bernardi, A. Ricci, Chem. Commun., 2010, 46, 327, 406"
                },
                {
                    "path": "references.52.doi",
                    "from": null,
                    "to": "10.1002/ange.201006608"
                },
                {
                    "path": "references.52.key",
                    "from": null,
                    "to": "#cr-split#-ref45.4"
                },
                {
                    "path": "references.52.unstructured",
                    "from": null,
                    "to": "d) G. Dickmeiss, K. L. Jensen, D. Worgull, P. T. Franke, K. A. Jorgensen, Angew. Chem. 2011, 123, 1618"
                },
                {
                    "path": "references.53.doi",
                    "from": null,
                    "to": "10.1002/chem.201102333"
                },
                {
                    "path": "references.53.key",
                    "from": null,
                    "to": "ref46"
                },
                {
                    "path": "references.53.unstructured",
                    "from": null,
                    "to": "MingshengXie, Xieaohua Liu, Yin Zhu, Xiaohu Zhao, Yong Xia, Lili Lin, Xiaomi ng Feng, Chem. Eur. J. 2011, 17, 13800"
                },
                {
                    "path": "references.54.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2012.10.097"
                },
                {
                    "path": "references.54.key",
                    "from": null,
                    "to": "ref47"
                },
                {
                    "path": "references.54.unstructured",
                    "from": null,
                    "to": "Xiaodong Jia, Chang Qing, Congde Hua, Fangfanf Peng, Xicun Wang, Tetrahedron letters, 2012, 53, 7140"
                },
                {
                    "path": "references.55.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2014.01.078"
                },
                {
                    "path": "references.55.key",
                    "from": null,
                    "to": "ref48"
                },
                {
                    "path": "references.55.unstructured",
                    "from": null,
                    "to": "C. N. Ganguly, Sumanta Chandra, Tetrahedron letters, 2014, 55, 1564"
                },
                {
                    "path": "references.56.doi",
                    "from": null,
                    "to": "10.1016/j.tetlet.2014.12.016"
                },
                {
                    "path": "references.56.key",
                    "from": null,
                    "to": "ref49"
                },
                {
                    "path": "references.56.unstructured",
                    "from": null,
                    "to": "R. B. Carmindo, Luiz Claudio, Celia Regina Alvares Maltha, Sergio Antonio Fernandes, Tetrahedron Letters,2015, 56, 662"
                },
                {
                    "path": "references.57.key",
                    "from": null,
                    "to": "ref50"
                },
                {
                    "path": "references.57.unstructured",
                    "from": null,
                    "to": "M. J. Rai, S. L. Jadhav, and M. N. Farooqui, Orbital: Electron. J. Chem. 2016,8 (3), 149"
                },
                {
                    "path": "references.58.doi",
                    "from": null,
                    "to": "10.1016/j.xcrp.2021.100448"
                },
                {
                    "path": "references.58.key",
                    "from": null,
                    "to": "ref51"
                },
                {
                    "path": "references.58.unstructured",
                    "from": null,
                    "to": "Zhang, Y.Q., Zhang, Y.P., Zhang, Y.X., Li, Z.Y. and Ye, L.W., Cell Reports Physical Science, 2021, 2(6), p.100448"
                },
                {
                    "path": "references.59.doi",
                    "from": null,
                    "to": "10.1021/acs.joc.5b00785"
                },
                {
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                    "from": null,
                    "to": "ref52"
                },
                {
                    "path": "references.59.unstructured",
                    "from": null,
                    "to": "Gao, Q., Liu, S., Wu, X., Zhang, J. and Wu, A., The Journal of Organic Chemistry, 2015, 80(11), pp.5984- 5991"
                },
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                    "from": null,
                    "to": "10.1021/cr100307m"
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                    "from": null,
                    "to": "ref7"
                },
                {
                    "path": "references.6.unstructured",
                    "from": null,
                    "to": "V. Sridharan, P. A. Suryavanshi, J. C.Menendez, Chem. Rev., 20114, 111, 7157"
                },
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                    "from": null,
                    "to": "10.1039/p29920000259"
                },
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                    "from": null,
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                },
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                    "from": null,
                    "to": "V. Luchini, M. Prato, G. Scorrano, M. Stivanel, G. Valle, J. Chem. Sec.-Perkin Trans., 1992, 2, 259"
                },
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                    "from": null,
                    "to": "10.1016/s0040-4039(01)89721-5"
                },
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                    "from": null,
                    "to": "ref9"
                },
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                    "from": null,
                    "to": "T. Joh, H. Hagihara, Tetrahedron Lett., 1967, 8, 4199"
                },
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                    "from": null,
                    "to": "10.1055/s-1995-4066"
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                    "from": null,
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                    "value": "The Povarov reaction has enabled and shaped the art and science of organic synthesis over the last few decades to an extent that has yet to be eclipsed by any other transformation in the current synthetic repertoire. With myriad applications of this magnificent Pericyclic reaction, often as a crucial element in elegant and programmed cascade sequences facilitating complex molecule construction, the Povarov cycloaddition has afforded numerous and unparalleled solutions to a diverse range of synthetic puzzles provided by nature in the form of natural products. Selected examples of the awesome power of the reaction he helped to discover are discussed in this review in the context of organic synthesis to illustrate its overall versatility and underscore its vast potential which has yet to be fully realized",
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                "references": [
                    {
                        "key": "ref1",
                        "unstructured": "L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1963,953"
                    },
                    {
                        "key": "ref2",
                        "unstructured": "L. S. Povarov, V. I. Grigos, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim.,1963, 2039"
                    },
                    {
                        "key": "ref3",
                        "doi": "10.1070/rc1967v036n09abeh001680",
                        "unstructured": "L. S. Povarov, Russian Chem. Rev., 1967, 36, 656"
                    },
                    {
                        "key": "ref4",
                        "unstructured": "L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1964, 2221"
                    },
                    {
                        "key": "ref5",
                        "unstructured": "V. I. Grigos, L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1965,2163"
                    },
                    {
                        "key": "ref6",
                        "doi": "10.1016/j.tet.2008.12.059",
                        "unstructured": "V. V. Kouznetsov, Tetrahedron. 2009, 65, 2721"
                    },
                    {
                        "key": "ref7",
                        "doi": "10.1021/cr100307m",
                        "unstructured": "V. Sridharan, P. A. Suryavanshi, J. C.Menendez, Chem. Rev., 20114, 111, 7157"
                    },
                    {
                        "key": "ref8",
                        "doi": "10.1039/p29920000259",
                        "unstructured": "V. Luchini, M. Prato, G. Scorrano, M. Stivanel, G. Valle, J. Chem. Sec.-Perkin Trans., 1992, 2, 259"
                    },
                    {
                        "key": "ref9",
                        "doi": "10.1016/s0040-4039(01)89721-5",
                        "unstructured": "T. Joh, H. Hagihara, Tetrahedron Lett., 1967, 8, 4199"
                    },
                    {
                        "key": "ref10",
                        "doi": "10.1055/s-1995-4066",
                        "unstructured": "S. Kobayashi, H. Ishitani, S. Nagayama, Synthesis., 1995, 1195. Published by: Longman Publishers www.jst.org.in P a g e 89 | 18"
                    },
                    {
                        "key": "ref11",
                        "doi": "10.1055/s-2005-872676",
                        "unstructured": "M. Xia, Y. Lu, Syn.Lett., 2005,2357"
                    },
                    {
                        "key": "ref12",
                        "doi": "10.1021/jo202256z",
                        "unstructured": "R. Suresh, S.Muthusubramanian, R. Senthilkumaran, G. Manickam, J. Org. Chem.,2012, 77, 1468"
                    },
                    {
                        "key": "ref13",
                        "doi": "10.1021/jo070069q",
                        "unstructured": "S. Wang, Y. L. Zhao, W. Zhang, Q. Liu, J. Org. Chem., 2007, 72, 4985"
                    },
                    {
                        "key": "ref14",
                        "doi": "10.1021/jo9012699",
                        "unstructured": "(a) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, J. Org. Chem., 2009, 74, 6260; (b) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, Tetrahedron, 200864, 10497; (c) K. De, J. Legros, B. Crousse, J, Crousse, B. Chandrasekaran, D. Bonnet-Delpon, Org. Biomol. Chem.2011, 9, 347"
                    },
                    {
                        "key": "ref15",
                        "doi": "10.1002/ejoc.200901325",
                        "unstructured": "F. Palacios, C. Alonso, A. Arrieta, F. P. Cossio, J. Ezpeleta, M. Fuertes, G. Rubiates, Eur.J. Org. Chem., 2010, 2091"
                    },
                    {
                        "key": "ref16",
                        "doi": "10.1039/c4ra04280h",
                        "unstructured": "L. R. Domingo, M. J. Aurella, J. A. Saez, S. M. Makelleche, RSC Adv., 2014, 4"
                    },
                    {
                        "key": "ref17",
                        "doi": "10.1039/a607036a",
                        "unstructured": "(a) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, Chem.Commun,.1997, 281; (b) S. Kobayashi, H. Ishitani, S. Nagayama, Chem. Lett., 1995, 423"
                    },
                    {
                        "key": "ref18",
                        "doi": "10.1246/cl.1994.1637",
                        "unstructured": "E. Wada, H. Yasuoka, S. Kanemasa, Chem. Lett., 1994, 1637"
                    },
                    {
                        "key": "#cr-split#-ref19.1",
                        "doi": "10.1016/s0040-4039(97)01060-5",
                        "unstructured": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett, 1997, 38, 5025"
                    },
                    {
                        "key": "#cr-split#-ref19.2",
                        "doi": "10.1016/s0040-4020(97)10370-2",
                        "unstructured": "(b) G. Babu, P. T. Perumal, Tetrahedron, 1998, 54, 1627"
                    },
                    {
                        "key": "ref20",
                        "unstructured": "G. Sundarajan, N. Prabhakaran, B. Varghase, Org. Lett., 2001, 1973"
                    },
                    {
                        "key": "ref21",
                        "doi": "10.1021/ja900806q",
                        "unstructured": "Liu Hue, D. Guillaume, Pascal Retailleau, Zhu Jieping, J. A. M. Chem. Soc.2009, 000, 131, 4598"
                    },
                    {
                        "key": "ref22",
                        "doi": "10.1002/chin.199821274",
                        "unstructured": "U. Pindur, M. H. Kim, Tetrahedron Lett., 1998, 29, 3927"
                    },
                    {
                        "key": "ref23",
                        "unstructured": "Review: G. Adais.; S. Mukherjee, B. List., Alderichmica Aeta., 2008, 41, 31"
                    },
                    {
                        "key": "ref24",
                        "doi": "10.1002/anie.200503062",
                        "unstructured": "S. Hoffman, A. M. Seayad, B. List., Chem. Int. Ed., 2005, 44, 7424"
                    },
                    {
                        "key": "ref25",
                        "doi": "10.1039/b921113f",
                        "unstructured": "Giulia Bergonzini, LiciaGramigna, M. Andre, F. Mariafrancesca, LueaBemardi, Alfredo Ricchi., Chem.,Comm., 2010, 46, 327"
                    },
                    {
                        "key": "ref26",
                        "unstructured": "(a) A. R. Katritzky, S. Rachwal, B. Rachwal, Tetrahedron, 1996, 52,15031; (b) R. Perez-Ruiz, L. R. Domingo, M. C. Jimenez, M. A. Miranda, Org. Lett., 2011, 13, 5116; (c) V. V. Kouznetsov, Tetrahedron, 65, 2721 (2009).; (d) P. Buonora, J. C. Olsen, T. Oh, Tetrahedron,2001, 57, 6099"
                    },
                    {
                        "key": "ref27",
                        "doi": "10.1016/j.tetlet.2004.05.127",
                        "unstructured": "F. Fadel, S. L. Titouani, M. Souﬁaoui, H. Ajamay, A. Mazzah, Tetrahedron Lett., 2004, 45 5905"
                    },
                    {
                        "key": "ref28",
                        "doi": "10.1016/s0040-4039(00)87694-7",
                        "unstructured": "J. F. Kervin Jr., S. Danishefsky, Tetrahedron Lett., 1982, 23, 3739"
                    },
                    {
                        "key": "ref29",
                        "doi": "10.1016/j.tetlet.2011.09.021",
                        "unstructured": "Y. Zhang, X. Dai, W. Wang, Zhang, Tetrahedron Lett., 2011, 52, 6122"
                    },
                    {
                        "key": "ref30",
                        "doi": "10.1016/j.tetlet.2004.12.003",
                        "unstructured": "K. Makino, Y. Henmi, M. Terasawa, O. Hara, Y. Hamada, Tetrahedron Lett., 2005, 46,555"
                    },
                    {
                        "key": "#cr-split#-ref31.1",
                        "doi": "10.1016/s0040-4039(97)01060-5",
                        "unstructured": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett., 1997, 38, 5025"
                    },
                    {
                        "key": "#cr-split#-ref31.2",
                        "doi": "10.1021/jo026317u",
                        "unstructured": "(b) J. Zhang, C. J. Li, J. Org. Chem., 2002, 67, 3969"
                    },
                    {
                        "key": "#cr-split#-ref32.1",
                        "doi": "10.1246/cl.2004.1526",
                        "unstructured": "(a) B. Das, M. R. Reedy, V. S. Reddy, R. Ramu, Chem. Lett., 2004, 33,1526"
                    },
                    {
                        "key": "#cr-split#-ref32.2",
                        "doi": "10.1081/scc-200036586",
                        "unstructured": "(b) M. Mahesh, C. V. Reddy, K. S. Reddy, P. V. K. Raju, V.V. N. Reddy, Synth. Commun., 2004, 34,4089"
                    },
                    {
                        "key": "ref33",
                        "doi": "10.1016/s0040-4039(00)82208-x",
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                    },
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                        "key": "ref34",
                        "doi": "10.1016/b978-0-08-052349-1.00130-x",
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                    {
                        "key": "ref35",
                        "doi": "10.1016/s0040-4039(99)01630-5",
                        "unstructured": "T. Akiyama, J. Takaya, H. Kagoshima, Tetrahedron Lett., 1999, 40, 7831"
                    },
                    {
                        "key": "#cr-split#-ref36.1",
                        "doi": "10.1055/s-1995-4939",
                        "unstructured": "(a) S. Kobayashi, M. Araki, H. Ishitani, S. Nagayama, I. Hachiya, Synlett, 1995, 3, 233"
                    },
                    {
                        "key": "#cr-split#-ref36.2",
                        "unstructured": "(b) S. Luo, L. Zhu, A. Taludar, G. Zhang, X. Mi, J. Chjeng, P. Wang, Org. Chem., 2005, 2, 546"
                    },
                    {
                        "key": "#cr-split#-ref36.3",
                        "doi": "10.1080/00397910802585902",
                        "unstructured": "(c) K. Turhan, E. Pelit, Z. Turgut, Synth.Commun., 2009, 39, 1729"
                    },
                    {
                        "key": "ref37",
                        "doi": "10.1016/j.tetlet.2006.03.046",
                        "unstructured": "(a) V. Sridharan, C. Avendano, J. C. Menendez, Tetrahedron,2007, 63,673; (b) G. Savitha, P. T. Perumal, Tetrahedron Lett., 2006,47, 3589"
                    },
                    {
                        "key": "ref38",
                        "doi": "10.1016/j.tetlet.2012.04.002",
                        "unstructured": "E. Rajanarendar, M. N. Reddy, K. G. Reddy, S. R. Krishna, Tetrahedron Lett., 2012, 53, 2909"
                    },
                    {
                        "key": "ref39",
                        "doi": "10.1016/j.tetlet.2006.04.085",
                        "unstructured": "K. Nagaiah, D. Sreenu, R. Srinivasa Rao, G. Vashishta, J. S. Yadav, Tetrahedron Lett., 2006, 47, 4409"
                    },
                    {
                        "key": "ref40",
                        "doi": "10.1016/s0040-4039(02)00679-2",
                        "unstructured": "J. S. Yadav, B. V. S. Reddy, K. Sadashiv, P. S. R. Reddy, Tetrahedron Lett., 2002, 43,3853"
                    },
                    {
                        "key": "ref41",
                        "doi": "10.1016/j.ultsonch.2014.01.009",
                        "unstructured": "EmelPetil, Zuhal Turgut, Ultrasonochemistry, 2014, 21, 1600"
                    },
                    {
                        "key": "ref42",
                        "doi": "10.1021/ja205891m",
                        "unstructured": "Guillaume Dagousset, Jieping Zhu, Geraldine Masson. J. Am. Chem. Soc., 2011, 133, 14804"
                    },
                    {
                        "key": "ref43",
                        "doi": "10.1021/ol201985p",
                        "unstructured": "Chih-Hau Chem, S. Gorakh, Yellol, Po-Tsung Lin, and Chung-Ming Sun, Organic letters., 2011, 13 (19)5120"
                    },
                    {
                        "key": "ref44",
                        "unstructured": "X. M. Feng, X. H. Liu, Nova Science, New York, 2011, 1"
                    },
                    {
                        "key": "#cr-split#-ref45.1",
                        "unstructured": "H. Ishitani, S. Kobayashi, Tetrahedron Lett., 1996,37, 7357. Published by: Longman Publishers www.jst.org.in P a g e 90 | 18 a) T. Akiyama, H. Morita, K. Fuchibe, J. Am. Chem. Soc., 2006, 128, 13070"
                    },
                    {
                        "key": "#cr-split#-ref45.2",
                        "doi": "10.1021/ja900806q",
                        "unstructured": "b) H. Liu, G. Dagousset, G. Masson, P. Retailleau, J. P. Zhu, J. Am. Chem. Soc., 2009, 131, 4598"
                    },
                    {
                        "key": "#cr-split#-ref45.3",
                        "doi": "10.1039/b921113f",
                        "unstructured": "(c) G. Bergonzini, L. Gramigna, A. Mazzanti, M. Fochi, L. Bernardi, A. Ricci, Chem. Commun., 2010, 46, 327, 406"
                    },
                    {
                        "key": "#cr-split#-ref45.4",
                        "doi": "10.1002/ange.201006608",
                        "unstructured": "d) G. Dickmeiss, K. L. Jensen, D. Worgull, P. T. Franke, K. A. Jorgensen, Angew. Chem. 2011, 123, 1618"
                    },
                    {
                        "key": "ref46",
                        "doi": "10.1002/chem.201102333",
                        "unstructured": "MingshengXie, Xieaohua Liu, Yin Zhu, Xiaohu Zhao, Yong Xia, Lili Lin, Xiaomi ng Feng, Chem. Eur. J. 2011, 17, 13800"
                    },
                    {
                        "key": "ref47",
                        "doi": "10.1016/j.tetlet.2012.10.097",
                        "unstructured": "Xiaodong Jia, Chang Qing, Congde Hua, Fangfanf Peng, Xicun Wang, Tetrahedron letters, 2012, 53, 7140"
                    },
                    {
                        "key": "ref48",
                        "doi": "10.1016/j.tetlet.2014.01.078",
                        "unstructured": "C. N. Ganguly, Sumanta Chandra, Tetrahedron letters, 2014, 55, 1564"
                    },
                    {
                        "key": "ref49",
                        "doi": "10.1016/j.tetlet.2014.12.016",
                        "unstructured": "R. B. Carmindo, Luiz Claudio, Celia Regina Alvares Maltha, Sergio Antonio Fernandes, Tetrahedron Letters,2015, 56, 662"
                    },
                    {
                        "key": "ref50",
                        "unstructured": "M. J. Rai, S. L. Jadhav, and M. N. Farooqui, Orbital: Electron. J. Chem. 2016,8 (3), 149"
                    },
                    {
                        "key": "ref51",
                        "doi": "10.1016/j.xcrp.2021.100448",
                        "unstructured": "Zhang, Y.Q., Zhang, Y.P., Zhang, Y.X., Li, Z.Y. and Ye, L.W., Cell Reports Physical Science, 2021, 2(6), p.100448"
                    },
                    {
                        "key": "ref52",
                        "doi": "10.1021/acs.joc.5b00785",
                        "unstructured": "Gao, Q., Liu, S., Wu, X., Zhang, J. and Wu, A., The Journal of Organic Chemistry, 2015, 80(11), pp.5984- 5991"
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                    "value": "The Povarov reaction has enabled and shaped the art and science of organic synthesis over the last few decades to an extent that has yet to be eclipsed by any other transformation in the current synthetic repertoire. With myriad applications of this magnificent Pericyclic reaction, often as a crucial element in elegant and programmed cascade sequences facilitating complex molecule construction, the Povarov cycloaddition has afforded numerous and unparalleled solutions to a diverse range of synthetic puzzles provided by nature in the form of natural products. Selected examples of the awesome power of the reaction he helped to discover are discussed in this review in the context of organic synthesis to illustrate its overall versatility and underscore its vast potential which has yet to be fully realized",
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                "references": [
                    {
                        "key": "ref1",
                        "unstructured": "L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1963,953"
                    },
                    {
                        "key": "ref2",
                        "unstructured": "L. S. Povarov, V. I. Grigos, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim.,1963, 2039"
                    },
                    {
                        "key": "ref3",
                        "doi": "10.1070/rc1967v036n09abeh001680",
                        "unstructured": "L. S. Povarov, Russian Chem. Rev., 1967, 36, 656"
                    },
                    {
                        "key": "ref4",
                        "unstructured": "L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1964, 2221"
                    },
                    {
                        "key": "ref5",
                        "unstructured": "V. I. Grigos, L. S. Povarov, B. M. Mikhailov, Izv. Akad. Nauk SSR, Ser. Khim., 1965,2163"
                    },
                    {
                        "key": "ref6",
                        "doi": "10.1016/j.tet.2008.12.059",
                        "unstructured": "V. V. Kouznetsov, Tetrahedron. 2009, 65, 2721"
                    },
                    {
                        "key": "ref7",
                        "doi": "10.1021/cr100307m",
                        "unstructured": "V. Sridharan, P. A. Suryavanshi, J. C.Menendez, Chem. Rev., 20114, 111, 7157"
                    },
                    {
                        "key": "ref8",
                        "doi": "10.1039/p29920000259",
                        "unstructured": "V. Luchini, M. Prato, G. Scorrano, M. Stivanel, G. Valle, J. Chem. Sec.-Perkin Trans., 1992, 2, 259"
                    },
                    {
                        "key": "ref9",
                        "doi": "10.1016/s0040-4039(01)89721-5",
                        "unstructured": "T. Joh, H. Hagihara, Tetrahedron Lett., 1967, 8, 4199"
                    },
                    {
                        "key": "ref10",
                        "doi": "10.1055/s-1995-4066",
                        "unstructured": "S. Kobayashi, H. Ishitani, S. Nagayama, Synthesis., 1995, 1195. Published by: Longman Publishers www.jst.org.in P a g e 89 | 18"
                    },
                    {
                        "key": "ref11",
                        "doi": "10.1055/s-2005-872676",
                        "unstructured": "M. Xia, Y. Lu, Syn.Lett., 2005,2357"
                    },
                    {
                        "key": "ref12",
                        "doi": "10.1021/jo202256z",
                        "unstructured": "R. Suresh, S.Muthusubramanian, R. Senthilkumaran, G. Manickam, J. Org. Chem.,2012, 77, 1468"
                    },
                    {
                        "key": "ref13",
                        "doi": "10.1021/jo070069q",
                        "unstructured": "S. Wang, Y. L. Zhao, W. Zhang, Q. Liu, J. Org. Chem., 2007, 72, 4985"
                    },
                    {
                        "key": "ref14",
                        "doi": "10.1021/jo9012699",
                        "unstructured": "(a) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, J. Org. Chem., 2009, 74, 6260; (b) K. De, J. Legros, B. Crousse, D. Bonnet-Delpon, Tetrahedron, 200864, 10497; (c) K. De, J. Legros, B. Crousse, J, Crousse, B. Chandrasekaran, D. Bonnet-Delpon, Org. Biomol. Chem.2011, 9, 347"
                    },
                    {
                        "key": "ref15",
                        "doi": "10.1002/ejoc.200901325",
                        "unstructured": "F. Palacios, C. Alonso, A. Arrieta, F. P. Cossio, J. Ezpeleta, M. Fuertes, G. Rubiates, Eur.J. Org. Chem., 2010, 2091"
                    },
                    {
                        "key": "ref16",
                        "doi": "10.1039/c4ra04280h",
                        "unstructured": "L. R. Domingo, M. J. Aurella, J. A. Saez, S. M. Makelleche, RSC Adv., 2014, 4"
                    },
                    {
                        "key": "ref17",
                        "doi": "10.1039/a607036a",
                        "unstructured": "(a) M. Terada, Y. Matsumoto, Y. Nakamura, K. Mikami, Chem.Commun,.1997, 281; (b) S. Kobayashi, H. Ishitani, S. Nagayama, Chem. Lett., 1995, 423"
                    },
                    {
                        "key": "ref18",
                        "doi": "10.1246/cl.1994.1637",
                        "unstructured": "E. Wada, H. Yasuoka, S. Kanemasa, Chem. Lett., 1994, 1637"
                    },
                    {
                        "key": "#cr-split#-ref19.1",
                        "doi": "10.1016/s0040-4039(97)01060-5",
                        "unstructured": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett, 1997, 38, 5025"
                    },
                    {
                        "key": "#cr-split#-ref19.2",
                        "doi": "10.1016/s0040-4020(97)10370-2",
                        "unstructured": "(b) G. Babu, P. T. Perumal, Tetrahedron, 1998, 54, 1627"
                    },
                    {
                        "key": "ref20",
                        "unstructured": "G. Sundarajan, N. Prabhakaran, B. Varghase, Org. Lett., 2001, 1973"
                    },
                    {
                        "key": "ref21",
                        "doi": "10.1021/ja900806q",
                        "unstructured": "Liu Hue, D. Guillaume, Pascal Retailleau, Zhu Jieping, J. A. M. Chem. Soc.2009, 000, 131, 4598"
                    },
                    {
                        "key": "ref22",
                        "doi": "10.1002/chin.199821274",
                        "unstructured": "U. Pindur, M. H. Kim, Tetrahedron Lett., 1998, 29, 3927"
                    },
                    {
                        "key": "ref23",
                        "unstructured": "Review: G. Adais.; S. Mukherjee, B. List., Alderichmica Aeta., 2008, 41, 31"
                    },
                    {
                        "key": "ref24",
                        "doi": "10.1002/anie.200503062",
                        "unstructured": "S. Hoffman, A. M. Seayad, B. List., Chem. Int. Ed., 2005, 44, 7424"
                    },
                    {
                        "key": "ref25",
                        "doi": "10.1039/b921113f",
                        "unstructured": "Giulia Bergonzini, LiciaGramigna, M. Andre, F. Mariafrancesca, LueaBemardi, Alfredo Ricchi., Chem.,Comm., 2010, 46, 327"
                    },
                    {
                        "key": "ref26",
                        "unstructured": "(a) A. R. Katritzky, S. Rachwal, B. Rachwal, Tetrahedron, 1996, 52,15031; (b) R. Perez-Ruiz, L. R. Domingo, M. C. Jimenez, M. A. Miranda, Org. Lett., 2011, 13, 5116; (c) V. V. Kouznetsov, Tetrahedron, 65, 2721 (2009).; (d) P. Buonora, J. C. Olsen, T. Oh, Tetrahedron,2001, 57, 6099"
                    },
                    {
                        "key": "ref27",
                        "doi": "10.1016/j.tetlet.2004.05.127",
                        "unstructured": "F. Fadel, S. L. Titouani, M. Souﬁaoui, H. Ajamay, A. Mazzah, Tetrahedron Lett., 2004, 45 5905"
                    },
                    {
                        "key": "ref28",
                        "doi": "10.1016/s0040-4039(00)87694-7",
                        "unstructured": "J. F. Kervin Jr., S. Danishefsky, Tetrahedron Lett., 1982, 23, 3739"
                    },
                    {
                        "key": "ref29",
                        "doi": "10.1016/j.tetlet.2011.09.021",
                        "unstructured": "Y. Zhang, X. Dai, W. Wang, Zhang, Tetrahedron Lett., 2011, 52, 6122"
                    },
                    {
                        "key": "ref30",
                        "doi": "10.1016/j.tetlet.2004.12.003",
                        "unstructured": "K. Makino, Y. Henmi, M. Terasawa, O. Hara, Y. Hamada, Tetrahedron Lett., 2005, 46,555"
                    },
                    {
                        "key": "#cr-split#-ref31.1",
                        "doi": "10.1016/s0040-4039(97)01060-5",
                        "unstructured": "(a) G. Babu, P. T. Perumal, Tetrahedron Lett., 1997, 38, 5025"
                    },
                    {
                        "key": "#cr-split#-ref31.2",
                        "doi": "10.1021/jo026317u",
                        "unstructured": "(b) J. Zhang, C. J. Li, J. Org. Chem., 2002, 67, 3969"
                    },
                    {
                        "key": "#cr-split#-ref32.1",
                        "doi": "10.1246/cl.2004.1526",
                        "unstructured": "(a) B. Das, M. R. Reedy, V. S. Reddy, R. Ramu, Chem. Lett., 2004, 33,1526"
                    },
                    {
                        "key": "#cr-split#-ref32.2",
                        "doi": "10.1081/scc-200036586",
                        "unstructured": "(b) M. Mahesh, C. V. Reddy, K. S. Reddy, P. V. K. Raju, V.V. N. Reddy, Synth. Commun., 2004, 34,4089"
                    },
                    {
                        "key": "ref33",
                        "doi": "10.1016/s0040-4039(00)82208-x",
                        "unstructured": "(a) P. A. Grieco, A. Bahsas, Tetrahedron Lett. 1988, 29, 5855; (b) J. M. Mellor, G. D. Merriman, P. Riviere, Tetrahedron,1991, 32, 7103"
                    },
                    {
                        "key": "ref34",
                        "doi": "10.1016/b978-0-08-052349-1.00130-x",
                        "unstructured": "[33]D. L. Boger, Oxford., 1991, 451"
                    },
                    {
                        "key": "ref35",
                        "doi": "10.1016/s0040-4039(99)01630-5",
                        "unstructured": "T. Akiyama, J. Takaya, H. Kagoshima, Tetrahedron Lett., 1999, 40, 7831"
                    },
                    {
                        "key": "#cr-split#-ref36.1",
                        "doi": "10.1055/s-1995-4939",
                        "unstructured": "(a) S. Kobayashi, M. Araki, H. Ishitani, S. Nagayama, I. Hachiya, Synlett, 1995, 3, 233"
                    },
                    {
                        "key": "#cr-split#-ref36.2",
                        "unstructured": "(b) S. Luo, L. Zhu, A. Taludar, G. Zhang, X. Mi, J. Chjeng, P. Wang, Org. Chem., 2005, 2, 546"
                    },
                    {
                        "key": "#cr-split#-ref36.3",
                        "doi": "10.1080/00397910802585902",
                        "unstructured": "(c) K. Turhan, E. Pelit, Z. Turgut, Synth.Commun., 2009, 39, 1729"
                    },
                    {
                        "key": "ref37",
                        "doi": "10.1016/j.tetlet.2006.03.046",
                        "unstructured": "(a) V. Sridharan, C. Avendano, J. C. Menendez, Tetrahedron,2007, 63,673; (b) G. Savitha, P. T. Perumal, Tetrahedron Lett., 2006,47, 3589"
                    },
                    {
                        "key": "ref38",
                        "doi": "10.1016/j.tetlet.2012.04.002",
                        "unstructured": "E. Rajanarendar, M. N. Reddy, K. G. Reddy, S. R. Krishna, Tetrahedron Lett., 2012, 53, 2909"
                    },
                    {
                        "key": "ref39",
                        "doi": "10.1016/j.tetlet.2006.04.085",
                        "unstructured": "K. Nagaiah, D. Sreenu, R. Srinivasa Rao, G. Vashishta, J. S. Yadav, Tetrahedron Lett., 2006, 47, 4409"
                    },
                    {
                        "key": "ref40",
                        "doi": "10.1016/s0040-4039(02)00679-2",
                        "unstructured": "J. S. Yadav, B. V. S. Reddy, K. Sadashiv, P. S. R. Reddy, Tetrahedron Lett., 2002, 43,3853"
                    },
                    {
                        "key": "ref41",
                        "doi": "10.1016/j.ultsonch.2014.01.009",
                        "unstructured": "EmelPetil, Zuhal Turgut, Ultrasonochemistry, 2014, 21, 1600"
                    },
                    {
                        "key": "ref42",
                        "doi": "10.1021/ja205891m",
                        "unstructured": "Guillaume Dagousset, Jieping Zhu, Geraldine Masson. J. Am. Chem. Soc., 2011, 133, 14804"
                    },
                    {
                        "key": "ref43",
                        "doi": "10.1021/ol201985p",
                        "unstructured": "Chih-Hau Chem, S. Gorakh, Yellol, Po-Tsung Lin, and Chung-Ming Sun, Organic letters., 2011, 13 (19)5120"
                    },
                    {
                        "key": "ref44",
                        "unstructured": "X. M. Feng, X. H. Liu, Nova Science, New York, 2011, 1"
                    },
                    {
                        "key": "#cr-split#-ref45.1",
                        "unstructured": "H. Ishitani, S. Kobayashi, Tetrahedron Lett., 1996,37, 7357. Published by: Longman Publishers www.jst.org.in P a g e 90 | 18 a) T. Akiyama, H. Morita, K. Fuchibe, J. Am. Chem. Soc., 2006, 128, 13070"
                    },
                    {
                        "key": "#cr-split#-ref45.2",
                        "doi": "10.1021/ja900806q",
                        "unstructured": "b) H. Liu, G. Dagousset, G. Masson, P. Retailleau, J. P. Zhu, J. Am. Chem. Soc., 2009, 131, 4598"
                    },
                    {
                        "key": "#cr-split#-ref45.3",
                        "doi": "10.1039/b921113f",
                        "unstructured": "(c) G. Bergonzini, L. Gramigna, A. Mazzanti, M. Fochi, L. Bernardi, A. Ricci, Chem. Commun., 2010, 46, 327, 406"
                    },
                    {
                        "key": "#cr-split#-ref45.4",
                        "doi": "10.1002/ange.201006608",
                        "unstructured": "d) G. Dickmeiss, K. L. Jensen, D. Worgull, P. T. Franke, K. A. Jorgensen, Angew. Chem. 2011, 123, 1618"
                    },
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                        "key": "ref46",
                        "doi": "10.1002/chem.201102333",
                        "unstructured": "MingshengXie, Xieaohua Liu, Yin Zhu, Xiaohu Zhao, Yong Xia, Lili Lin, Xiaomi ng Feng, Chem. Eur. J. 2011, 17, 13800"
                    },
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                        "key": "ref47",
                        "doi": "10.1016/j.tetlet.2012.10.097",
                        "unstructured": "Xiaodong Jia, Chang Qing, Congde Hua, Fangfanf Peng, Xicun Wang, Tetrahedron letters, 2012, 53, 7140"
                    },
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                        "key": "ref48",
                        "doi": "10.1016/j.tetlet.2014.01.078",
                        "unstructured": "C. N. Ganguly, Sumanta Chandra, Tetrahedron letters, 2014, 55, 1564"
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                        "doi": "10.1016/j.tetlet.2014.12.016",
                        "unstructured": "R. B. Carmindo, Luiz Claudio, Celia Regina Alvares Maltha, Sergio Antonio Fernandes, Tetrahedron Letters,2015, 56, 662"
                    },
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                        "key": "ref50",
                        "unstructured": "M. J. Rai, S. L. Jadhav, and M. N. Farooqui, Orbital: Electron. J. Chem. 2016,8 (3), 149"
                    },
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                        "key": "ref51",
                        "doi": "10.1016/j.xcrp.2021.100448",
                        "unstructured": "Zhang, Y.Q., Zhang, Y.P., Zhang, Y.X., Li, Z.Y. and Ye, L.W., Cell Reports Physical Science, 2021, 2(6), p.100448"
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                        "doi": "10.1021/acs.joc.5b00785",
                        "unstructured": "Gao, Q., Liu, S., Wu, X., Zhang, J. and Wu, A., The Journal of Organic Chemistry, 2015, 80(11), pp.5984- 5991"
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