Title:
PRODUCTION METHOD FOR CARBONYL COMPOUND
Document Type and Number:
WIPO Patent Application WO/2014/083936
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method that produces a higher yield of a carbonyl compound. In this production method for a carbonyl compound, dealkoxycarbonylation of a compound represented by formula (II) is performed in the presence of a hydrogen halide salt of a tertiary amine in order to produce a carbonyl compound that is represented by formula (I). (In formula (II), R represents an alkyl group having a carbon number of 1-4.)
Inventors:
KANNO HISASHI (JP)
YAMAZAKI TORU (JP)
YAMAZAKI TORU (JP)
Application Number:
PCT/JP2013/076866
Publication Date:
June 05, 2014
Filing Date:
October 02, 2013
Export Citation:
Assignee:
KUREHA CORP (JP)
International Classes:
C07C45/65; C07C49/753; C07D319/08; C07B61/00
Domestic Patent References:
| WO2011070771A1 | 2011-06-16 | |||
| WO2011070771A1 | 2011-06-16 |
Foreign References:
| JPH03184938A | 1991-08-12 | |||
| JPH0578282A | 1993-03-30 | |||
| JPH0565243A | 1993-03-19 | |||
| JPH06321842A | 1994-11-22 | |||
| JPH06157394A | 1994-06-03 | |||
| JP2002371027A | 2002-12-26 | |||
| JP2002507586A | 2002-03-12 |
Other References:
See also references of EP 2927207A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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