Journal of fluorine chemistry

Potassium 3-oxa-ω-fluorosulfonylperfluoropentanoate (FO 2 SCF 2 CF 2 OCF 2 CO 2 K), a low-temperature trifluoromethylating agent for organic halides; its α-carbon- …

ZY Long, JX Duan, YB Lin, CY Guo, QY Chen

文献索引：Long, Zheng-Yu; Duan, Jian-Xin; Lin, Yuan-Bin; Guo, Cai-Yun; Chen, Qing-Yun Journal of Fluorine Chemistry, 1996 , vol. 78, # 2 p. 177 - 181

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被引用次数: 28

摘要

The trifluoromethylation of organic halides with FO2SCF2CF2OCF2CO2K (1) in DMF can be accomplished at 45° C which is advantageous for thermally sensitive substrates. α-Carbon- oxygen bond fragmentation of 1 and the related β-carbon-oxygen bond scission are ...