Invention Grant
- Patent Title: Production method of carbonyl compound
- Patent Title (中): 羰基化合物的制备方法
-
Application No.: US14437510Application Date: 2013-10-02
-
Publication No.: US09206106B2Publication Date: 2015-12-08
- Inventor: Hisashi Kanno , Toru Yamazaki
- Applicant: Kureha Corporation
- Applicant Address: JP Tokyo
- Assignee: KUREHA CORPORATION
- Current Assignee: KUREHA CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2012-259166 20121127
- International Application: PCT/JP2013/076866 WO 20131002
- International Announcement: WO2014/083936 WO 20140605
- Main IPC: C07C45/65
- IPC: C07C45/65
Abstract:
The present invention is to provide a method of producing a carbonyl compound at a higher yield. The method of producing a carbonyl compound according to the present invention produces a carbonyl compound represented by general formula (I) by subjecting a compound represented by general formula (II) to dealkoxycarbonylation in the presence of a hydrogen halide salt of tertiary amine. In the formula, R represents an alkyl group having from 1 to 4 carbons.
Public/Granted literature
- US20150299080A1 PRODUCTION METHOD OF CARBONYL COMPOUND Public/Granted day:2015-10-22
Information query
