The potential use of 6-amino-5-methoxy(methyl)-2,3-dimethyl-and 6-amino-5-methoxy(methyl)-1,2,3-trimethyl-indoles in the synthesis of pyrrolo[2,3-f]quinolines

被引：0
|
作者：
Yamashkin S.A. [1 ]
Oreshkina E.A. [2 ]
Romanova I.S. [1 ]
Yurovskaya M.A. [3 ]
机构：
[1] Mordovian N. P. Ogarev State University, Saransk 430000, Mordovia
[2] Mordovian M. E. Evsev'ev State Teaching Institute, Saransk 430007, Mordovia
[3] M. V. Lomonosov State University
来源：
Chem. Heterocycl. Compd. | 2006年 / 1卷 / 86-91期
关键词：
6-amino-1,2,3,5-tetramethylindole; 6-amino-2,3,5-trimethylindole; 6-amino-5-methoxy-1,2,3- trimethylindole; 6-amino-5-methoxy-2,3-dimethylindole; Acetoacetic ester; Acetylacetone; Ethyl 4,4,4-trifluoroacetoacetate; Pyrrolo[2,3-f]quinoline;
D O I：
10.1007/s10593-006-0051-0
中图分类号：
学科分类号：
摘要：
The reaction of 6-amino-2,3-dimethyl- and 6-amino-1,2,3-trimethyl-5- methoxy(methyl)indoles with 4,4,4-trifluoroacetoacetic ester and of 6-amino-5-methoxy-1,2,3-trimethylindole also with other β-dicarbonyl compounds has been studied. It was found that all of the amines investigated undergo condensation readily to form the corresponding enamines while the possible subsequent cyclization to give pyrrolo[2,3-f]quinolines was found only for the condensation product of 6-amino-2,3,5-trimethylindole with 4,4,4-trifluoroacetoacetic ester. ©2006 Springer Science+Business Media, Inc.
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页码：86 / 91
页数：5
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