Direct Exchange of a Ketone Methyl or Aryl Group to Another Aryl Group through C-C Bond Activation Assisted by Rhodium Chelation

被引：113
作者：
Wang, Jingjing [1 ]
Chen, Weiqiang [1 ]
Zuo, Sujing [1 ]
Liu, Lu [1 ]
Zhang, Xinrui [1 ]
Wang, Jianhui [1 ]
机构：
[1] Tianjin Univ, Dept Chem, Coll Sci, Tianjin 300072, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 49期
关键词：
C-C activation; chelation; cross-coupling; quinolinones; rhodium; CARBON-CARBON BOND; SUZUKI-MIYAURA REACTIONS; CROSS-COUPLING REACTIONS; COOPERATIVE CATALYSIS; HOMOALLYL ALCOHOLS; TRANSITION-METALS; BENZOIC-ACIDS; TRIPLE BOND; CLEAVAGE; PALLADIUM;
D O I：
10.1002/anie.201206693
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Swapped: Commercially available quinolinone derivatives (1 or 2, see scheme) were reacted with arylboronic acids in the presence of a RhI complex to give aryl(quinolin-8-yl)methanone products 3 in medium to good yields. A mechanism that involves the in situ oxidation of RhI to RhIII by O2 in the presence of CuI was proposed. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：12334 / 12338
页数：5
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