A new route to perfluorinated vinyl ether monomers: synthesis of perfluoro(alkoxyalkanoyl) fluorides from non-fluorinated compounds

被引：20
|
作者：
Okazoe, T [1 ]
Watanabe, K [1 ]
Itoh, M [1 ]
Shirakawa, D [1 ]
Tatematsu, S [1 ]
机构：
[1] Asahi Glass Co Ltd, Res Ctr, Kanagawa Ku, Yokohama, Kanagawa 2218755, Japan
来源：
JOURNAL OF FLUORINE CHEMISTRY | 2001年 / 112卷 / 01期
关键词：
acyl fluorides; direct fluorination; fluorine; perfluoropolymers; synthesis;
D O I：
10.1016/S0022-1139(01)00474-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new synthetic procedure for the preparation of various perfluoro(alkoxyalkanoyl) fluorides, which are precursors to perfluorinated vinyl ether monomers, from non-fluorinated alkoxyalcohols has been developed. Available perfluoro(alkoxyalkanoyl) fluorides such as perfluoro(2-propoxypropionyl) fluoride, so-called BFPO dimer, can be multiplied by the use of the hydrocarbon counterpart alcohols and fluorine gas as raw materials. In the case that the desired perfluoro(alkoxyalkanoyl) fluoride is not readily available, it can be obtained from its hydrocarbon counterpart alcohol and an available perfluoroacyl fluoride. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：109 / 116
页数：8
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