Title:
METHOD FOR PRODUCING MANDELONITRILE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2012/141015
Kind Code:
A1
Abstract:
A method for producing a mandelonitrile compound represented by formula (2), which is characterized by comprising a step wherein a benzaldehyde compound represented by formula (1) and at least one substance selected from the group consisting of metal cyanides and hydrogen cyanide are reacted with each other in a solvent in the presence of a phase-transfer catalyst.
Inventors:
TORIUMI TATSUYA (JP)
Application Number:
PCT/JP2012/058772
Publication Date:
October 18, 2012
Filing Date:
March 26, 2012
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
TORIUMI TATSUYA (JP)
TORIUMI TATSUYA (JP)
International Classes:
C07C253/08; C07C255/37; C07B61/00
Foreign References:
| JP2010030982A | 2010-02-12 | |||
| JP2009256262A | 2009-11-05 | |||
| JPH0770040A | 1995-03-14 | |||
| JPH06271522A | 1994-09-27 | |||
| JPS5459249A | 1979-05-12 | |||
| US5145980A | 1992-09-08 | |||
| JPH0995462A | 1997-04-08 |
Other References:
See also references of EP 2698366A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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Claims: