Five-membered 2,3-dioxo heterocycles: XLVIII. Reaction of 3-aroyl- and 3-heteroyl-2,4-dihydro-1<Emphasis Type="Italic">H</Emphasis>-pyrrolo[2,1-<Emphasis Type="Italic">c</Emphasis>][1,4]-benzoxazine-1,2,4-triones with 3-amino-5,5-dimethyl-2-cyclohexenone |
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| Authors: | I V Mashevskaya A V Duvalov I A Tolmacheva Z G Aliev A N Maslivets |
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| Institution: | (1) Perm State University, ul. Bukireva 15, 614990 Perm, Russia;(2) Institute of Technical Chemistry, Ural Division, Russian Academy of Sciences, Perm, Russia;(3) Institute of Chemical Physics Problems, Russian Academy of Sciences, Chernogolovka, Moscow oblast, Russia |
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| Abstract: | 3-Aroyl- and 3-heteroyl-2,4-dihydro-1H-pyrrolo2,1-c]1,4]benzoxazine-1,2,4-triones react with 3-amino-5,5-dimethyl-2-cyclohexenone to give 3 -aroyl-4-hydroxy-1-o-hydroxyphenyl-6,6-dimethyl-2,2,3,4,5,5,6,7-octahydro-1H-indole-3-spiro-2-pyrrole-2,4,5-triones. The structure of the products was proved by X-ray analysis.Translated from Zhurnal Organicheskoi Khimii, Vol. 40, No. 9, 2004, pp. 1405–1409.Original Russian Text Copyright © 2004 by Mashevskaya, Duvalov, Tolmacheva, Aliev, Maslivets.This study was performed under financial support by the Russian Foundation for Basic Research (project nos. 01-03-32641 and 02-03-96411).For communication XLVII, see 1]. |
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