Title:
METHOD FOR PRODUCING FLUORO CYCLIC CARBONATE
Document Type and Number:
Japanese Patent JP2008297299
Kind Code:
A
Abstract:
To provide a production method for a fluoro cyclic carbonate.
The method involves processes of forming a reaction mixture containing the fluoro cyclic carbonate by reacting a chloro cyclic carbonate with a fluorinated alkali or alkaline earth metal as raw materials in a solvent in the presence of a phase-transfer catalyst. The method is simple in processes for synthesizing; uses the raw materials which are inexpensive, easy in obtaining and free of such danger that having toxicity and explosion with ease; is basically free of environmental pollution; and gives a fluoro cyclic carbonate product having 99.9% purity at 90% yield through rectification under reduced pressure.
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Inventors:
ZHANG XIANLIN
YANG ZHIYONG
LIU DONG
YANG ZHIYONG
LIU DONG
Application Number:
JP2007236041A
Publication Date:
December 11, 2008
Filing Date:
September 12, 2007
Export Citation:
Assignee:
ZHANGJIAGANG HUASHENG CHEMICAL
International Classes:
C07D317/42; C07B61/00
Domestic Patent References:
JP2007008826A | 2007-01-18 | |||
JP2007008825A | 2007-01-18 | |||
JPH09286785A | 1997-11-04 | |||
JP2008195691A | 2008-08-28 |
Attorney, Agent or Firm:
Yoshihiro Morimoto
Toshiji Sasahara
Yohei Harada
Toshiji Sasahara
Yohei Harada
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