文献类型：期刊文献

英文题名：Fe₃O₄ nanoparticles: a robust and magnetically recoverable catalyst for three-component coupling of aldehyde, alkyne and amine

作者：Zeng, Tieqiang[1,2];Chen, Wen-Wen[2];Cirtiu, Ciprian M.[2];Moores, Audrey[2];Song, Gonghua[1];Li, Chao-Jun[2]

机构：[1]E China Univ Sci & Technol, Shanghai Key Lab Chem Biol, Inst Pesticides & Pharmaceut, Shanghai 200237, Peoples R China;[2]McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada

年份：2010

卷号：12

期号：4

起止页码：570

外文期刊名：GREEN CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000276973200003)】；

基金：We are grateful to the Canada Research Chair foundation (to CJL and AM), the CFI, NSERC and McGill University for support of our research. TQZ thanks the China Scholarship Council for a Visiting Scholarship. We thank Prof. Eric D. Salin, David A. Duford and Yongqing Xi of the Chemistry Department at McGill University for the ICP-AES and AAS analysis.

语种：英文

摘要：A robust, safe and magnetically recoverable Fe3O4 nanoparticle catalyzed three-component coupling of aldehyde, alkyne, and amine (A(3)-coupling) was developed. A diverse range of propargylamines were obtained in moderate to high yield under mild conditions in air. The separation and reuse of the magnetic Fe3O4 nanoparticles were very simple, effective and economical.