Invention Grant
US09381507B2 Process for the preparation of 4-methylpent-3-en-1-ol derivatives
有权
4-甲基戊-3-烯-1-醇衍生物的制备方法
- Patent Title: Process for the preparation of 4-methylpent-3-en-1-ol derivatives
- Patent Title (中): 4-甲基戊-3-烯-1-醇衍生物的制备方法
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Application No.: US14763162Application Date: 2014-01-21
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Publication No.: US09381507B2Publication Date: 2016-07-05
- Inventor: Jean-Jacques Riedhauser , Oliver Knopff , Luigi Marinoni
- Applicant: Firmenich SA
- Applicant Address: CH Geneva
- Assignee: Firmenich SA
- Current Assignee: Firmenich SA
- Current Assignee Address: CH Geneva
- Agency: Winston & Strawn LLP
- International Application: PCT/EP2014/051081 WO 20140121
- International Announcement: WO2014/114615 WO 20140731
- Main IPC: C07C51/353
- IPC: C07C51/353 ; C07C45/67 ; C07C29/56 ; B01J31/22 ; B01J31/24 ; B01J31/28 ; C07C67/333 ; C07C41/48 ; C07C231/12
Abstract:
The present invention concerns a process for the preparation with high selectivity of a compound of formula (I) by isomerization at room temperature of compound of formula (II) in the presence of a complex of formula [Ru(dienyl)2H]X.
Public/Granted literature
- US20150353463A1 PROCESS FOR THE PREPARATION OF 4-METHYLPENT-3-EN-1-OL DERIVATIVES Public/Granted day:2015-12-10
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