文献类型：期刊文献

英文题名：One-pot synthesis of 2-amino-3-cyanopyridine derivatives catalyzed by ytterbium perfluorooctanoate [Yb(PFO)₃]

作者：Tang, Jun[1,2];Wang, Limin[1,2,3];Yao, Yinfang[1,2];Zhang, Liang[1,2];Wang, Wenbo[1,2]

机构：[1]E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, 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：52

期号：4

起止页码：509

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000286862400010)，CCR-EXPANDED(收录号:WOS:000286862400010)】；

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：2-Amino-3-cyanopyridine derivatives; Ytterbium perfluorooctanoate; One-pot reaction; Lewis acid

摘要：A family of 2-amino-3-cyanopyridine derivatives are synthesized from aldehydes, ketones, malononitrile, and ammonium acetate via one-pot reaction catalyzed by ytterbium perfluorooctanoate [Yb(PFO)(3)]. This procedure tolerates most of substrates and has the advantages of short routine, high yields, and environmentally friendly. Furthermore, the possible mechanism is also proposed. (C) 2010 Elsevier Ltd. All rights reserved.