Reductive dimerization of dialkyl acetylenedicarboxylate catalyzed by [Rh(binap)(MeOH)2]ClO4 in methanol
作者:Kazuhide Tani、Kazuya Ueda、Kenji Arimitsu、Tsuneaki Yamagata、Yasutaka Kataoka
DOI:10.1016/s0022-328x(98)00507-5
日期:1998.6
Cationic Rh(I) complex [Rh(binap)(MeOH)(2)]ClO4 catalyzes reductive dimerization of dialkyl acetylenedicarboxylates 1 to give 1,2,3,4-tetrakis(alkoxycarbonyl)-1,3-butadienes 2 in methanol selectively. (C) 1998 Elsevier Science S.A. All rights reserved.