Вид документа : Статья из журнала Шифр издания : 54/A 10 Автор(ы) : Irgashev R. A., Karmatsky A. A., Slepukhin P. A., Rusinov G. L., Charushin V. N. Заглавие : A convenient approach to the design and synthesis of indolo[3,2-c]coumarins via the microwave-assisted Cadogan reaction Место публикации : Tetrahedron Letters. - 2013. - Vol.54, №42. - С. 5734-5738 Примечания : Bibliogr. : p. 5738 (17 ref.) ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): coumarins --microwave-assisted --cadogan reaction Аннотация: 3-(4,5-Dimethoxy-2-nitrophenyl)coumarins bearing various substituents on the benzene ring of the coumarin system have been prepared from salicylaldehydes and 2-(4,5-dimethoxy-2-nitrophenyl)acetonitrile by means of the Perkin condensation. Further cyclization of these 3-aryl coumarins through the microwave-assisted Cadogan reaction afforded the corresponding indolo[3,2-c]coumarins in good to excellent yields Доп.точки доступа: Irgashev, R. A.; Karmatsky, A. A.; Slepukhin, P. A.; Rusinov, G. L.; Русинов Геннадий Леонидович; Charushin, V. N.