Applications of Azoalkenes in the Synthesis of Fused Ring Pyridazine Derivatives

被引：7

作者：

Gaonkar, Santosh L. ^{[1
,2
]}

Rai, K. M. Lokanatha ^{[2
]}

机构：

[1] Manipal Univ, Manipal Inst Technol, Dept Chem, Manipal 576104, Karnataka, India

[2] Univ Mysore, Dept Studies Chem, Mysore 570006, Karnataka, India

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2015年 / 52卷 / 05期

关键词：

CYCLOADDITION REACTIONS; NITROSOALKENES; GENERATION;

D O I：

10.1002/jhet.2172

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclic ketohydrazones containing -methylene group are oxidized by chloramine-T followed by treatment with triethylamine leads to the formation of azoalkenes via azochloride, which are trapped by olefinic compounds to produce fused ring pyridazine derivatives in good yield.

引用

页码：1346 / 1348

页数：3

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