Invention Grant
US09452961B2 (6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimetylundec-5-en-2-one or 6,10-dimetylundeca-5,9-dien-2-one
有权
（6R，10R）-6,10,14-十六烷基十五烷-2-酮由6,10-二甲基十烯-5-烯-2-酮或6,10-二甲基十九烷-5,9-二烯-2-酮
- Patent Title: (6R,10R)-6,10,14-trimetylpentadecan-2-one prepared from 6,10-dimetylundec-5-en-2-one or 6,10-dimetylundeca-5,9-dien-2-one
- Patent Title (中): （6R，10R）-6,10,14-十六烷基十五烷-2-酮由6,10-二甲基十烯-5-烯-2-酮或6,10-二甲基十九烷-5,9-二烯-2-酮
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Application No.: US14652303Application Date: 2013-12-18
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Publication No.: US09452961B2Publication Date: 2016-09-27
- Inventor: Werner Bonrath , Thomas Netscher , Jonathan Alan Medlock , René Tobias Stemmler , Johannes Tschumi , Gerardus Karel Maria Verzijl , Andreas Hendrikus Maria De Vries
- Applicant: DSM IP ASSETS B.V.
- 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: EP12197835 20121218
- International Application: PCT/EP2013/077187 WO 20131218
- International Announcement: WO2014/096065 WO 20140626
- Main IPC: C07C45/53
- IPC: C07C45/53 ; C07C49/00 ; C07C29/00 ; C07D309/00 ; C07C29/17 ; C07C29/44 ; C07C45/51 ; C07C45/59 ; C07C45/62 ; C07C45/67 ; C07C45/71 ; C07C45/90 ; C07F9/50 ; C07F15/00 ; C07D311/58 ; C07D319/06
Abstract:
The present invention relates to a process of manufacturing (6R,10R)-6,10,14-trimetylpentadecan-2-one in a multistep synthesis from 6,10-dimetylundec-5-en-2-one or 6,10-dimetylundeca-5,9-dien-2-one. The process is very advantageous in that it forms in an efficient way the desired chiral product from a mixture of stereoisomers of the starting product.
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