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
收藏
页码：914 / 923
页数：10
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