Вид документа : Статья из журнала Шифр издания : 54/D 62 Автор(ы) : Konovalova V. V., Shklyaev Yu. V., Slepukhin P. A., Maslivets A. N. Заглавие : Direct heterocyclization of [3,4-dihydroisoquinolin-1(2H)-ylidene]acetamides with aroylketenes. Crystal and molecular structure of (Z)-3-(4a-methyl-1,3,4,4a,5,10bhexahydrophenanthridin 6(2H)-ylidene)-4-phenylpyridine-2,6(1H,3H)-dione [Электронный ресурс] Место публикации : ARKIVOC. - 2013. - iv. - С. 15-20 Систем. требования: http://www.arkat-usa.org/get-file/48146/ Примечания : Bibliogr. : p. 20 (11 ref.). - 2.12.2014 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): aroylketene--dioxinone--hetero cyclization Аннотация: Aroylketenes generated by thermolysis of 6-aryl-2,2-dimethyl-4H-1,3-dioxin-4-ones react with (Z)-2-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene]acetamides and (Z)-2-[4amethyl- 1,3,4,4a,5,10b-hexahydrophenanthridin-6(2H)-ylidene]acetamide to produce (Z)-4- aryl-3-(3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene)pyridine-2,6(1H,3H)-diones and (Z)-3-(4a-methyl-1,3,4,4a,5,10b-hexahydrophenanthridin-6(2H)-ylidene)-4-phenylpyridine- 2,6(1H,3H)-dione. The crystal and molecular structure of (Z)-3-(4a-methyl-1,3,4,4a,5,10bhexahydrophenanthridin- 6(2H)-ylidene)-4-phenylpyridine-2,6(1H,3H)-dione was confirmed by X-ray analysis Доп.точки доступа: Konovalova, V. V.; Shklyaev, Yu. V.; Slepukhin, P. A.; Maslivets, A. N.