Azo coupling of 5-substituted furan-2(3H)-ones and 1H-pyrrol-2(3H)-ones with arene(hetarene)diazonium salts

被引：25

作者：

Gavkus, D. N. ^{[1
]}

Maiorova, O. A. ^{[1
]}

Borisov, M. Yu ^{[1
]}

Egorova, A. Yu ^{[1
]}

机构：

[1] NG Chernyshevskii Saratov State Univ, Saratov 410012, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2012年 / 48卷 / 09期

关键词：

Diazonium Salt; Substitute Aniline; Carbonyl Absorption Band; Benzenediazonium; Oxobutanoic Acid;

D O I：

10.1134/S107042801209014X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

5-Substituted furan-2(3H)-ones and 1-phenyl-1H-pyrrol-2(3H)-ones reacted with diazonium salts derived from substituted anilines and 1H-1,2,4-triazol-5-amine to give azo coupling products at the methylene group in the heteroring. The products were found to exist as hydrazone tautomers.

引用

页码：1229 / 1232

页数：4

共 12 条

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