Synthesis of 3,5-diphenyl-1H-pyrazoles

被引：85

作者：

Bhat, BA

Puri, SC

Qurishi, MA

Dhar, KL ^{[1
]}

Qazi, GN

机构：

[1] Reg Res Lab, CSIR, Div Nat Prod Chem, Jammu 180001, India

[2] Univ Kashmir, Dept Chem, Srinagar 190006, Jammu & Kashmir, India

来源：

SYNTHETIC COMMUNICATIONS | 2005年 / 35卷 / 08期

关键词：

chalcone-epoxide; chalcones; dehydration; hydrazine; pyrazoles;

D O I：

10.1081/SCC-200054225

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and convenient synthesis of 3,5-diphenyl-IH-pyrazoles from chalcones by the action of hydrazine hydrate on chalcone-epoxide followed by simultaneous dehydration is reported.

引用

页码：1135 / 1142

页数：8

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