Title:
含フッ素アルキル(メタ)アクリレートの製造方法
Document Type and Number:
Japanese Patent JP4369511
Kind Code:
B2
Abstract:
The present invention discloses a method for producing a fluorine-containing alkyl (meth)acrylate represented by the following general formula (2): Rf—(CH2)k-[-A-(CH2)l—]m—OCOCR═CH2 (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—(CH2)k-[-A-(CH2)l—]m—OH (1) (wherein Rf is a perfluoroalkyl group having 1 to 21 carbon atoms; A is S, SO or SO2; k is 0, 1 or 2; l is 1, 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.
Inventors:
Yamaguchi Masao
Fumihiko Yamaguchi
Fumihiko Yamaguchi
Application Number:
JP2007508252A
Publication Date:
November 25, 2009
Filing Date:
March 15, 2006
Export Citation:
Assignee:
Tokuyama Corporation
Daikin Industries, Ltd.
Daikin Industries, Ltd.
International Classes:
C07C67/08; C07C69/653; C07C313/12; C07C315/04; C07C317/18; C07B61/00
Domestic Patent References:
| JP6293705A | ||||
| JP2004250379A |
Foreign References:
| US3655732 | ||||
| US3409658 |
Other References:
A. I. RAKHIMOV et al.,Russian Journal of Applied Chemistry ,2002年,vol.75, no.7,pp.1162-1165
Attorney, Agent or Firm:
Yasuyo Takahata