Palladium-Catalyzed Synthesis of Biaryl Ketones via tert-Butyl Isocyanide Insertion

被引:15
|
作者
Chen, Zhong [1 ]
Duan, Huaqing [1 ]
Jiang, Xiao [1 ]
Wang, Jinmei [1 ]
Zhu, Yongming [1 ]
Yang, Shilin [1 ]
机构
[1] Soochow Univ, Coll Pharmaceut Sci, Suzhou 215123, Peoples R China
关键词
isocyanide; carbonylative Suzuki coupling; palladium catalyst; diaryl ketone; insertion reaction; CROSS-COUPLING REACTION; ARYLBORONIC ACIDS; DIRECT ACCESS; ARYL HALIDES; DERIVATIVES; ALDEHYDES; ACTIVATION; INHIBITORS; 4-AMINOQUINAZOLINES; BENZOPHENONES;
D O I
10.1055/s-0033-1341244
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A simple and efficient palladium-catalyzed carbonylative Suzuki coupling via tert-butyl isocyanide insertion has been developed, which demonstrates the utility of isocyanides in intermolecular C-C bond construction. This methodology provides a novel pathway for the synthesis of diaryl ketones in moderate to good yields. The approach is tolerant to a wide range of substrates and applicable to library synthesis. A possible reaction mechanism was proposed based on the experimental results.
引用
收藏
页码:1425 / 1430
页数:6
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