Pseudo five-component process for the synthesis of functionalized tricarboxamides using CuI nanoparticles as reusable catalyst

作     者：Abolfazl Ziarati Javad Safaei-Ghomi Sahar Rohani 

作者机构：Department of Organic ChemistryFaculty of ChemistryUniversity of KashanKashan 51167Islamic Republic of Iran 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2013年第24卷第3期

页      面：195-198页

核心收录：

学科分类：081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 082503[工学-航空宇航制造工程] 0825[工学-航空宇航科学与技术] 

基　　金：University of Kashan for supporting this work by Grant No.159196/X11 

主　　题：TricarboxamidesCopper iodide nanoparticlesMulticomponent reactionsReusable catalyst 

摘      要：An efficient and multicomponent method has been developed for the synthesis of functionalized tricarboxamides at room temperature using CuI nanoparticles as catalyst. This method involved fivecomponent coupling reactions of Meldrum＇s acid, isocyanides with aromatic aldehydes and amines at room temperature. Atom economy, wide range of products, excellent yields in short time and mild reaction conditions are some of the important features of this protocol. Notably, this catalyst could be recycled and reused for several times without significantly decreasing the catalytic activity.