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Patent Searching and Data


Title:
PROCESS FOR PRODUCING CYANOHYDRIN
Document Type and Number:
WIPO Patent Application WO/2011/158758
Kind Code:
A1
Abstract:
Disclosed is a process for producing a cyanohydrin, the process comprising reacting a carbonyl compound with hydrocyanic acid in a buffer solution with a pH less than 7 to obtain the cyanohydrin.

Inventors:
OKAMOTO MAKOTO (JP)
WATAI TOSHIYUKI (JP)
Application Number:
PCT/JP2011/063403
Publication Date:
December 22, 2011
Filing Date:
June 10, 2011
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Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
NIPPON SODA CO (JP)
OKAMOTO MAKOTO (JP)
WATAI TOSHIYUKI (JP)
International Classes:
C07C253/08; C07C255/16
Foreign References:
JPS63219388A1988-09-13
JPS62267257A1987-11-19
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
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Claims: