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Title:
METHOD FOR PRODUCING ORGANIC COMPOUND HAVING SULFO GROUP, METHOD FOR PRODUCING LIQUID COMPOSITION, AND METHOD FOR HYDROLYTICALLY TREATING ORGANIC COMPOUND HAVING FLUOROSULFONYL GROUP
Document Type and Number:
WIPO Patent Application WO/2013/031849
Kind Code:
A1
Abstract:
Provided is a method for producing an organic compound having a sulfo group by efficiently hydrolyzing an organic compound having a fluorosulfonyl group through a fewer number of steps in such a manner that a waste solution is produced in a reduced volume. A method for producing an organic compound having a sulfo group, comprising bringing an organic compound having a fluorosulfonyl group into contact with subcritical water at 200 to 320˚C to convert the fluorosulfonyl group into a sulfo group.

Inventors:
WATAKABE ATSUSHI (JP)
MORIZAWA YOSHITOMI (JP)
HORI HISAO (JP)
SAKAMOTO TAKEHIKO (JP)
FUJITA TOMOYUKI (JP)
ISHIKAWA KANA (JP)
Application Number:
JP2012/071872
Publication Date:
March 07, 2013
Filing Date:
August 29, 2012
Export Citation:
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Assignee:
ASAHI GLASS CO LTD (JP)
WATAKABE ATSUSHI (JP)
MORIZAWA YOSHITOMI (JP)
HORI HISAO (JP)
SAKAMOTO TAKEHIKO (JP)
FUJITA TOMOYUKI (JP)
ISHIKAWA KANA (JP)
International Classes:
C08F8/12; C07B45/02; C07C303/02; C07C309/01; C08J11/14
Foreign References:
JP2010257765A2010-11-11
JP2010027519A2010-02-04
JP2000086809A2000-03-28
JP2011111502A2011-06-09
JP2002332272A2002-11-22
JP2005082749A2005-03-31
JP2004196994A2004-07-15
JP2002260705A2002-09-13
Other References:
See also references of EP 2752431A4
T.GRAMSTAD; R.N.HASZELDINE, JOURNAL OF THE CHEMICAL SOCIETY, 1957, pages 2640 - 2645
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
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Claims: