文献类型：期刊文献

英文题名：A facile synthesis of α-aminophosphonates catalyzed by ytterbium perfluorooctanoate under solvent-free conditions

作者：Tang, Jun[1,2];Wang, Limin[1,2,3];Wang, Wenbo[1,2];Zhang, Liang[1,2];Wu, Shengying[1,2];Mao, Dan[1,2]

机构：[1]E China Univ Sci & Technol, Inst Fine Chem, Adv Mat Lab, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, Shanghai 200032, Peoples R China

年份：2011

卷号：132

期号：2

起止页码：102

外文期刊名：JOURNAL OF FLUORINE CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000287906200004)，CCR-EXPANDED(收录号:WOS:000287906200004)】；

基金：This research was financially supported by the National Nature Science Foundation of China (20672035) and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences.

语种：英文

外文关键词：Ytterbium perfluorooctanoate; alpha-Aminophosphonate; Kabacknik-Fields reaction; One-pot reaction

摘要：Three-component reactions of aldehydes, amines and diethyl phosphite are efficiently catalyzed by ytterbium perfluorooctanoate [Yb(PFO)(3)] under solvent-free conditions, giving the corresponding alpha-aminophosphonates in good to excellent yields. The catalyst can be recovered and reused for several times without any significant loss of activity. Furthermore, a possible mechanism for this transformation is also presented. (C) 2010 Elsevier B.V. All rights reserved.