69531-48-2Relevant academic research and scientific papers
Vinyl ether compound, process for producing the same and copolymer containing the same
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, (2008/06/13)
A novel bifunctional vinyl ether compound having an aromatic ring, represented by the following general formula: STR1 where X is a halogen atom and n is an integer of 1 to 5, effective as a copolymer component for fluorine-containing elastomers is produced by adding a chlorine atom or a bromine atom (Y) to CF2 =CFO(CF2)nCOOR, where R is a lower alkyl group, then subjecting the resulting CF2 YCFYO(CF2)nCOOR to hydrolysis and acid chloridation, followed by reaction with monohalogenobenzene, reaction with SF4 to convert --CO-- to --CF2 --, and dechlorination or debromination, or by subjecting CF2 =CFO (CF2)nCOOR to hydrolysis and acid chloridation, followed by reaction with monohalogenobenzene and reaction with SF, to convert --CO-- to --CF2 --.
REACTIONS OF METHYL 5-OXAPEFRLUORO-6-HEPTENOATE IN AN ALKALINE MEDIUM
Chekmarev, P. M.,Duvakin, A. V.,Kalitsun, I. V.,Maksimov, V. L.
, p. 18 - 19 (2007/10/02)
In an aqueous alkaline medium at 20-95 deg C methyl 5-oxaperfluoro-6-heptenoate undergoes hydrolysis and also forms the products from the addition of methanol and water at the multiple bond.The ratio of the obtained products depends on the reaction conditions.
