RhIII-Catalyzed C-H Olefination of Benzoic Acids under Mild Conditions using Oxygen as the Sole Oxidant

被引:53
|
作者
Jiang, Quandi [1 ]
Zhu, Changlei [1 ]
Zhao, Huaiqing [1 ]
Su, Weiping [1 ]
机构
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Yangqiao West Rd 155, Fuzhou 350002, Fujian, Peoples R China
关键词
C-H activation; dioxygen; Heck reaction; Michael addition; rhodium; N BOND FORMATION; CARBOXYLIC-ACIDS; ORGANIC-CHEMICALS; MOLECULAR-OXYGEN; OXIDATION; METAL; ACTIVATION; INDOLES; ARENES; FUNCTIONALIZATION;
D O I
10.1002/asia.201500601
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Phthalide skeletons have been synthesized for the first time through a Rh-III-catalyzed C-H olefination of benzoic acids under mild conditions using oxygen as the sole oxidant. Aromatic acids bearing a variety of functional groups could react with diverse alkenes to afford the desired cyclized lactones or uncyclized alkenylarenes in moderate-to-excellent yields.
引用
收藏
页码:356 / 359
页数:4
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