A general method for nearly reduction-free dehalogenations in a fluorinated biphasic system
作者:I. Wlassics、V. Tortelli
DOI:10.1016/j.jfluchem.2008.01.018
日期:2008.5
We have studied the dehalogenations of halofluorinated alkanes and fluorinated ethers, both linear and cyclic, as well as halofluorinated alkanes containing an aromatic moiety, to their corresponding unsaturatedspecies in a biphase fluorinated/hydrogenated solvent system.
Fluorovinyl ethers and polymers obtainable therefrom
申请人:Ausimont S.p.A.
公开号:US20010051753A1
公开(公告)日:2001-12-13
Fluorovinyl ethers having the formula CFX═CXOCF
2
OR, wherein R is a C
2
-C
6
linear, branched or C
5
-C
6
cyclic (per)fluoroalkyl group, or a C
2
-C
6
, linear, branched (per)fluoro oxyalkyl group containing from one to three oxygen atoms; when R is fluoroalkyl or fluorooxyalkyl group as above defined, it can contain from 1 to 2 atoms, equal or different, selected from the following: H, Cl, Br, I; X═F, H; and homopolymers or polymers obtainable polymerizing said Fluorovinyl ethers with at least another polymerizable monomer.