期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 74, 期 10, 页码 3767-3771出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo900320b
关键词
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资金
- National Natural Science Foundation of China [20502029, 20772144, 20825209, 20832008]
- Chinese Academy of Sciences
An efficient and practically useful method for the preparation of alpha-functionalized mono- and difluoro(phenylsulfonyl)methanes by using a nucleophilic fluoroalkylation methodology was developed. alpha,alpha-Difluoro-P-ketosulfones, alpha-monofluoro-beta-ketosulfones, and alpha-fluoro disulfones were successfully prepared in excellent yields by nucleophilic fluoroalkylation of esters and sulfinates with PhSO2CF2H and PhSO2CH2F reagents.
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