Electrochemical fluorosulfation of perfluoroalkyl vinyl ethers

被引：0
|
作者：
V. A. Grinberg
S. R. Sterlin
机构：
[1] Russian Academy of Sciences,A. N. Frumkin Institute of Electrochemistry
[2] Russian Academy of Sciences,A. N. Nesmeyanov Institute of Organoelement Compounds
来源：
Russian Chemical Bulletin | 2005年 / 54卷
关键词：
perfluoroalkyl vinyl ethers; fluorosulfonic acid; electrolysis; peroxydisulfuryl difluoride; perfluoro-α-alkoxyalkyl radicals; perfluoroalkyl fluorosulfates; perfluoro-2,3-dialkoxysuccinyl difluorides;
D O I：
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中图分类号：
学科分类号：
摘要：
The reaction of perfluoroalkyl vinyl ethers with electrochemically generated peroxydisulfuryl difluoride produces a mixture of α,ω-bis-fluorosulfonyloxy(perfluoroalkoxyalkanes). The fluorosulfate dimers of the starting vinyl ethers prevailing in the reaction mixture were transformed into perfluoro-2,3-dialkoxysuccinyl difluorides. High stability of intermediate radicals, in which the radical center is adjacent to the oxygen atom, is one of the factors determining the compositions of the reaction products.
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页码：1942 / 1947
页数：5
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