FACILE SYNTHESIS OF 5-BENZAMIDO-4-DIAZOPYRAZOLE DERIVATIVES, A CLASS OF BIOLOGICALLY ACTIVE AGENTS AND KEY INTERMEDIATES

被引：3

作者：

DAIDONE, G

BAJARDI, ML

RAFFA, D

MAGGIO, B

机构：

[1] Dipartimento di Chimica e Tecnologie Farmaceutiche, Universita' di Palermo, 90123 Palermo, via Archirafi

来源：

SYNTHETIC COMMUNICATIONS | 1995年 / 25卷 / 10期

关键词：

Active agents - Facile synthesis;

D O I：

10.1080/00397919508011756

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

By reacting 1-R(1)-3-R(2)-5-(R(3)-substituted)benzamidopyrazoles with a great excess of nitrous acid in acetic acid media, the related 4-diazoderivatives in 65-80% yields were obtained.

引用

页码：1441 / 1449

页数：9

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