n-Butyltriphenylphosphonium peroxodisulfate:A cheap and efficient reagent for the aromatization of Hantzsch 1,4-dihydropyridines  

作　　者：Maryam Gorjizadeh Mohammad Abdollahi-Alibeik 

机构地区：[1]Department of Chemistry,Islamic Azad University,Shushtar Branch,Iran [2]Department of Chemistry,Yazd University,Yazd,Iran

出　　处：《Chinese Chemical Letters》2011年第1期61-64,共4页中国化学快报（英文版）

基　　金：the Isfahan University Research Council for partial support of this work

摘　　要：Different 4-substituted 1,4-dihydropyridines have been oxidized to pyridine derivatives by n-butyltriphenyl phosphonium peroxodisulfate in acetonitrile solution at reflux condition. Formation of two kinds of products has been observed depending on the type of 4-substituent.Different 4-substituted 1,4-dihydropyridines have been oxidized to pyridine derivatives by n-butyltriphenyl phosphonium peroxodisulfate in acetonitrile solution at reflux condition. Formation of two kinds of products has been observed depending on the type of 4-substituent.

关 键 词：n-Butyltriphenylphosphonium peroxodisulfate OXIDATION 1 4-DIHYDROPYRIDINE 

分 类 号：O621.3[理学—有机化学]