Abstract
Effective synthesis was developed for 1,2,3,4-tetrahydropyrido- and pyrido[1,2-a]benzimidazole-7,8-diamines that underlie the preparation of new polyazaheterocycles: pyrido[1,2-а]imidazo[4,5-f]-benzimidazole, 7Н-pyrido[1,2-а]imidazo[4,5-f]benzotriazole, pyrido[1,2-а]imidazo[4,5-g]quinoxaline.
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References
Grimmett, M.R., Imidazole and Benzimidazole Synthesis, New York: Academic Press, 1997.
Alaqeel, S.A., J. Saudi Chem. Soc., 2017, vol. 21, p.229.
Abu-Hashem, A.A., Am. J. Org. Chem., 2015, vol. 5, p.14.
Guo, W.-X., Jin, H.-L., Chen, J.-X., Chen, F., Ding, J.-C., and Wu, H.-Y., J. Braz. Chem. Soc., 2009, vol. 20, p. 1674.
Kuo, Ch.-W., Wang, Ch.-Ch., Kavala, V., and Yao, Ch.-F., Molecules, 2008, vol. 13, p. 2313.
Jeganathan, M. and Pitchumani, K., ACS Sustainable Chem. Eng., 2014, vol. 2, p. 1169.
Le, T.D., Nguyen, K.D., Nguyen, Vu T., Truong, T., and Phan, N.T.S., J. Catal., 2016, vol. 333, p.94.
Rao, N.K., Reddy, J.P., Srujana, B., Ravali, M., Navaneetha, K., Reddy, B.V., Divya, T., Kumar, V.V., and Reddy, K.V.R., Indo Am. J. Pharm. Res., 2014, vol. 4, p. 2339.
Singh, N.P., Kumar, R., Prasad, D.N., Sharma, S., and Silakari, O., Int. J. Biol. Chem., 2011, vol. 5, p.193.
Shah, J.J., Khedkar, V., Coutinho, E.C., and Mohanraj, K., Bioorg. Med. Chem. Lett., 2015, vol. 25, p. 3730.
Ji, P., Atherton, J.H., and Page, M.I., J. Org. Chem., 2011, vol. 76, p. 3286.
Heaton, A., Hill, M., and Drakesmith, F., J. Fluor. Chem., 1997, vol. 81, p.133.
Jiao, J., Zhang, X-R., Chang, N.-H., Wang, J., Wei, J.-F., Shi, X.-Y., and Chen, Z.-G., J. Org. Chem., 2011, vol. 76, p. 1180.
Larina, L. and Lopyrev, V., Nitroazoles: Synthesis, Structure and Applications, New York: Springer, 2009.
Begunov, R.S., Sokolov, A.A., Belova, V.O., Fakhrutdinov, A.N., Shashkov, A.S., and Fedyanin, I.V., Tetrahedron Lett., 2015, vol. 56, p. 5701.
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Original Russian Text © R.S. Begunov, A.A. Sokolov, D.A. Gromova, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 5, pp. 743–746.
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Begunov, R.S., Sokolov, A.A. & Gromova, D.A. Convenient Way to the Synthesis of Polycyclic Fused Benzimidazole Derivatives with a Bridgehead Nitrogen Atom. Russ J Org Chem 54, 747–750 (2018). https://doi.org/10.1134/S1070428018050123
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DOI: https://doi.org/10.1134/S1070428018050123