First Sonogashira coupling reactions with the chlorobenzeneCr-(CO)2PPh3 complex

被引:25
作者
Ansorge, M [1 ]
Müller, TJJ [1 ]
机构
[1] Univ Munich, Inst Organ Chem, D-81377 Munich, Germany
关键词
alkynes; arene complexes; chromium; catalysis; coupling reactions;
D O I
10.1016/S0022-328X(99)00215-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Alkynylated benzeneCr(CO)(2)PPh3 complexes 4 are readily synthesized in moderate to good yields by Sonogashira couplings of the chlorobenzeneCr(CO)(2)PPh3 complex 2 with terminal alkynes 3. (C) 1999 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:174 / 178
页数:5
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