Bu4NI-catalyzed decarboxylative acyloxylation of an sp3 C-H bond adjacent to a heteroatom with α-oxocarboxylic acids

被引：72
作者：
Zhang, Shuai
Guo, Li-Na [1 ]
Wang, Hua
Duan, Xin-Hua
机构：
[1] Xi An Jiao Tong Univ, Dept Chem, Sch Sci, Xian 710049, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2013年 / 11卷 / 26期
基金：
中国国家自然科学基金;
关键词：
KETO CARBOXYLIC-ACIDS; CROSS-COUPLING REACTION; DIRECT ARYLATION; BENZOIC-ACIDS; METAL-FREE; CATALYZED DIRECT; CINNAMIC-ACIDS; ARYL HALIDES; OXIDATION; ACTIVATION;
D O I：
10.1039/c3ob40748a
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel metal-free decarboxylative acyloxylation of an sp(3) C-H bond in formamides and ethers has been explored. A variety of N-acyloxymethylamides and a-acyloxy ethers could be easily synthesized by this method. Preliminary mechanistic studies have shown that the reaction proceeded via a radical process.
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页码：4308 / 4311
页数：4
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