Cobalt(Ⅱ) chloride accelerated one-pot three-component synthesis of α-aminophosphonates at room temperature  

作　　者：Zahed Karimi-Jaberi Hassan Zare Mohammad Amiri Naghmeh Sadeghi 

机构地区：[1]Department of Chemistry,Islamic Azad University,Firoozabad Branch,P.O.Box 74715-117,Firoozabad,Fars,Iran

出　　处：《Chinese Chemical Letters》2011年第5期559-562,共4页中国化学快报（英文版）

摘　　要：A simple,efficient,and general method has been developed for the one-pot,three-component synthesis ofα-aminophosphonates from condensation reaction of trimethyl phosphite,aryl aldehydes and aryl amines in the presence of CoCl_2-6H_2O under solvent-free conditions.Thusα-aminophosphonates were synthesized relatively quickly in good yields at room temperature.A simple,efficient,and general method has been developed for the one-pot,three-component synthesis ofα-aminophosphonates from condensation reaction of trimethyl phosphite,aryl aldehydes and aryl amines in the presence of CoCl_2-6H_2O under solvent-free conditions.Thusα-aminophosphonates were synthesized relatively quickly in good yields at room temperature.

关 键 词：α-Aminophosphonates Cobalt（Ⅱ） chloride Trimethyl phosphite Room temperature SOLVENT-FREE 

分 类 号：O621.3[理学—有机化学]