Invention Grant
- Patent Title: Method for producing compounds comprising nitrile functions
- Patent Title (中): 用于生产包含腈功能的化合物的方法
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Application No.: US14358366Application Date: 2012-11-16
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Publication No.: US09193676B2Publication Date: 2015-11-24
- Inventor: Phillppe Marion , Roland Jacquot , Laurence Grimaud , Damien Cartigny , Laurent Elkaim
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Paris
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Paris
- Priority: FR1160534 20111118
- International Application: PCT/EP2012/072849 WO 20121116
- International Announcement: WO2013/072466 WO 20130523
- Main IPC: C07C69/34
- IPC: C07C69/34 ; C07C255/00 ; C07C253/30 ; C07D211/88 ; C07C253/00 ; C07D211/02
Abstract:
The present invention concerns the production of compounds comprising nitrite functions and cyclic imide compounds. More specifically, the invention relates to the production of compounds comprising nitrile functions from compounds comprising carboxylic functions, advantageously of natural and renewable origin, and from methyl-2 glutaronitrile (MGN) or a mixture N of dinitriles comprising methyl-2 glutaronitrile (MGN), ethyl-2 succinonitrile (ESN) and adiponitrile (AdN).
Public/Granted literature
- US20140350265A1 Method for producing compounds comprising nitrile functions Public/Granted day:2014-11-27
Information query
