THE REACTION OF N-ISOCYANIMINOTRIPHENYLPHOSPHORANE WITH CYCLOPENTANONE AND A PRIMARY AMINE IN THE PRESENCE OF AN E-CINNAMIC ACID DERIVATIVE

被引：13

作者：

Ahankar, Hamideh ^{[1
]}

Ramazani, Ali ^{[2
]}

Ahmadi, Yavar ^{[3
]}

机构：

[1] Islamic Azad Univ, Abhar Branch, Dept Chem, Abhar, Iran

[2] Islamic Azad Univ, Zanjan Branch, Dept Chem, Zanjan, Iran

[3] Univ Zanjan, Dept Chem, Zanjan, Iran

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2014年 / 189卷 / 7-8期

基金：

美国国家科学基金会;

关键词：

N-isocyaniminotriphenylphosphorane; intramolecular aza-Wittig reaction; 1,3,4-oxadiazole; E-cinnamic acid; cyclopentanone; STABILIZED PHOSPHORUS YLIDES; ONE-POT SYNTHESIS; GEL CATALYZED CONVERSION; X-RAY-STRUCTURE; STEREOSELECTIVE O-VINYLATION; MICROWAVE-INDUCED CONVERSION; AROMATIC CARBOXYLIC-ACIDS; SINGLE-CRYSTAL STRUCTURE; SILICA-GEL; 4-COMPONENT SYNTHESIS;

D O I：

10.1080/10426507.2014.903488

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of N-isocyaniminotriphenylphosphorane with cyclopentanone in the presence of an E-cinnamic acid derivative and a primary amine proceeds smoothly at room temperature and in neutral conditions to afford sterically congested 1,3,4-oxadiazole derivatives in high yields. The reaction proceeds smoothly and cleanly under mild conditions and no side reactions were observed.

引用

页码：914 / 923

页数：10

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