Invention Grant
- Patent Title: Methods of making organic compounds by metathesis
- Patent Title (中): 通过复分解制备有机化合物的方法
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Application No.: US12422096Application Date: 2009-04-10
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Publication No.: US09120742B2Publication Date: 2015-09-01
- Inventor: Timothy W. Abraham , Hiroki Kaido , Choon Woo Lee , Richard L. Pederson , Yann Schrodi , Michael John Tupy
- Applicant: Timothy W. Abraham , Hiroki Kaido , Choon Woo Lee , Richard L. Pederson , Yann Schrodi , Michael John Tupy
- Applicant Address: US IL Woodridge
- Assignee: Elevance Renewable Sciences, Inc.
- Current Assignee: Elevance Renewable Sciences, Inc.
- Current Assignee Address: US IL Woodridge
- Agent Robert S. Dailey
- Main IPC: C07C69/52
- IPC: C07C69/52 ; C07C57/13 ; C07C67/333 ; B01J31/22 ; C07C6/04 ; C07C67/307 ; C07C67/31 ; C07C67/475

Abstract:
Described are methods of making organic compounds by metathesis chemistry. The methods of the invention are particularly useful for making industrially-important organic compounds beginning with starting compositions derived from renewable feedstocks, such as natural oils. The methods make use of a cross-metathesis step with an olefin compound to produce functionalized alkene intermediates having a pre-determined double bond position. Once isolated, the functionalized alkene intermediate can be self-metathesized or cross-metathesized (e.g., with a second functionalized alkene) to produce the desired organic compound or a precursor thereto. The method may be used to make bifunctional organic compounds, such as diacids, diesters, dicarboxylate salts, acid/esters, acid/amines, acid/alcohols, acid/aldehydes, acid/ketones, acid/halides, acid/nitriles, ester/amines, ester/alcohols, ester/aldehydes, ester/ketones, ester/halides, ester/nitriles, and the like.
Public/Granted literature
- US20090264672A1 METHODS OF MAKING ORGANIC COMPOUNDS BY METATHESIS Public/Granted day:2009-10-22
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