New synthesis of ethyl 6-amino-4-aryl-5-cyano-1,4-dihydropyrano[2,3-c]pyrazole-3-carboxylates

被引：11

作者：

Gein, V. L. ^{[1
]}

Zamaraeva, T. M. ^{[1
]}

Kozulina, I. V. ^{[1
]}

机构：

[1] Perm State Pharmaceut Acad, Perm 614000, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2014年 / 50卷 / 05期

关键词：

MOLLUSCICIDAL ACTIVITY;

D O I：

10.1134/S1070428014050121

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ethyl 6-amino-4-aryl-5-cyano-1,4-dihydropyrano[2,3-c]pyrazol-3-carboxylates were synthesized by a reaction of diethyloxalacetate sodium salt with aromatic aldehyde, hydrazine hydrate, and malononitrile in the presence of acetic acid.

引用

页码：691 / 693

页数：3

共 6 条

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