Homodimeric coupling–cyclization reaction of 2,3-allenamides
摘要:
The PdCl2/Nal/K2CO3-catalyzed highly stereoselective homodimeric coupling-cyclization reaction of 2,3-allenamides afforded Z-bis(furanimine) derivatives. The addition of K2CO3 is crucial for this reaction and a possible mechanism is proposed. (C) 2009 Elsevier Ltd. All rights reserved.
Homodimeric coupling–cyclization reaction of 2,3-allenamides
作者:Guofei Chen、Yong Li、Chunling Fu、Shengming Ma
DOI:10.1016/j.tet.2009.03.083
日期:2009.6
The PdCl2/Nal/K2CO3-catalyzed highly stereoselective homodimeric coupling-cyclization reaction of 2,3-allenamides afforded Z-bis(furanimine) derivatives. The addition of K2CO3 is crucial for this reaction and a possible mechanism is proposed. (C) 2009 Elsevier Ltd. All rights reserved.