Cite this article as:

Ivonin M. A., Dymolazova D. K., Sorokin V. V., Krivenko A. P. Synthesis of Opto-R-Phenyl Benzimidazoloheksahydroquinazoline with Angular Articulation Rings . Izvestiya of Saratov University. Chemistry. Biology. Ecology, 2016, vol. 16, iss. 4, pp. 370-371. DOI: https://doi.org/10.18500/1816-9775-2016-16-4-370-371

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Heading: 
Chemistry
UDC: 
547.856.1
Language: 
Russian

Synthesis of Opto-R-Phenyl Benzimidazoloheksahydroquinazoline with Angular Articulation Rings

Authors: 
Ivonin Maksim Andreevich, Saratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia , ivonin.m@list.ru
Dymolazova Diana Konstantinovna, Saratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia , dymdiana@yandex.ru
Sorokin Vitaly Viktorovich, Saratov State University , 83, Astrakhanskaya str., Saratov, 410012, Russia , sorokinviv@gmail.com
Krivenko Adel Pavlovna, SSU. Institute of Chemistry. Department of Organic and Bioorganic Chemistry, 410012, Saratov, Astrakhanskaya str., 83, building. 1, Institute of Chemistry, SSU, krivenko@info.sgu.ru, kazarinovia@mail.ru
Abstract

Condensation of 2-aminobenzimidazole, ortho-substituted benzaldehydes and cyclohexanone proceeds with the formation of 10-o-Rsubstituted phenyl benz[4,5]imidazolo-6,7,8,9,10,11-hexahydro[1,2-a] quinazolines having angular articulation rings, strukture which is set using IR, NMR, 1 H, 13C spectra.

Key words: 
2-aminobenzimidazole, ortho-substituted benzaldehydes, three component condensation, benzimidazoquinazolines, positional isomers, NMR 1 H, 13С, IR spectroscopy
DOI: 
https://doi.org/10.18500/1816-9775-2016-16-4-370-371
References

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2. Lipson V. V., Desenko S. M., Shishkina S. V., Shirobokova M. G., Shishkin O. V., Orlov V. D. Cyclocondensation of 2-aminobenzimidazole with dimedone and its arylidene derivatives // Chem. of Heterocycl. Compounds. 2003. Vol. 39, iss. 8. P. 1041‒1047.

3. Василькова Н. О., Филимонова В. Н., Кривенько А. П. Термическая изомеризация о-хлорфенилтетразоло цикланопиримидинов с различным типом сочлене- ния // Изв. Сарат. ун-та. Нов. сер. Сер. Химия. Био- логия. Экология. 2016. Т. 16, вып. 4. С. 367–369.

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