Invention Grant
- Patent Title: Process for the manufacture of substituted 2-cyano cinnamic esters
- Patent Title (中): 制备取代的2-氰基肉桂酸酯的方法
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Application No.: US12889896Application Date: 2010-09-24
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Publication No.: US08110702B2Publication Date: 2012-02-07
- Inventor: Jing Huang , Shuping Jing , Reinhard Karge , Ralf Proplesch
- Applicant: Jing Huang , Shuping Jing , Reinhard Karge , Ralf Proplesch
- Applicant Address: NL Heerlen
- Assignee: DSM IP Assets B.V.
- Current Assignee: DSM IP Assets B.V.
- Current Assignee Address: NL Heerlen
- Agency: Nixon & Vanderhye P.C.
- Priority: EP07001781 20070126; CN200710007571 20070208
- Main IPC: C07C69/76
- IPC: C07C69/76
Abstract:
The invention relates to an improved process for the manufacture of substitute 2-cyanocinnamic esters. This novel economical process provides products in high purity and yields.
Public/Granted literature
- US20110014140A1 PROCESS FOR THE MANUFACTURE OF SUBSTITUTED 2-CYANO CINNAMIC ESTERS Public/Granted day:2011-01-20
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