Method for Producing Fluorine-Containing Alkyl (Meth)Acrylate
申请人:Yamaguchi Masao
公开号:US20090023948A1
公开(公告)日:2009-01-22
The present invention discloses a method for producing a fluorine-containing alkyl (meth)acrylate represented by the following general formula (2):
Rf—(CH
2
)
k
-[-A-(CH
2
)
l
—]
m
—OCOCR═CH
2
(2)
(wherein R is a hydrogen atom or a methyl group), characterized by reacting
a fluorine-containing alcohol represented by the following general formula (1):
Rf—(CH
2
)
k
-[-A-(CH
2
)
l
—]
m
—OH (1)
(wherein Rf is a perfluoroalkyl group having 1 to 21 carbon atoms; A is S, SO or SO
2
; k is 0, 1 or 2; 1 is k, 2 or 3; m is 0 or 1; however, a case of k=0 and m=0 is excluded),
(meth)acrylic acid, and
a sulfonic acid halide
in the presence of a base containing at least one kind of tertiary amine.