Palladium-Catalyzed Selective Dehydrogenative Cross-Couplings of Heteroarenes

被引:152
|
作者
Bugaut, Xavier [1 ]
Glorius, Frank [1 ]
机构
[1] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany
关键词
biaryls; C-H bond activation; heterocycles; oxidative cross-coupling; palladium; DIRECT ARYLATION; PRECATALYST; MECHANISM; AZINE;
D O I
10.1002/anie.201103106
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A nice couple: Two heteroaryls bearing no prefunctionalization can be cross-coupled efficiently through Pd II catalysis to afford the biheteroaryl. The selectivity of this transformation probably finds its origin in the two mechanistically different metalation steps of Ci-H bonds. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:7479 / 7481
页数:3
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