- 专利标题： Catalytic ester decarbonylation
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申请号： US14990308申请日： 2016-01-07
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公开(公告)号： US09718763B2公开(公告)日： 2017-08-01
- 发明人: William Baker Tolman , Marc A. Hillmyer , Alex John , Levi Thomas Hogan
- 申请人： Regents of the University of Minnesota
- 申请人地址： US MN Minneapolis
- 专利权人： Regents of the University of Minnesota
- 当前专利权人： Regents of the University of Minnesota
- 当前专利权人地址： US MN Minneapolis
- 代理机构： Schwegman, Lundberg & Woessner, P.A.
- 主分类号： C07C253/30
- IPC分类号： C07C253/30 ; C07C67/32 ; B01J27/13 ; C07C67/317 ; C07C201/12 ; C07C1/207 ; C07C17/361
摘要：
A process of preparing olefins of the formula (I) is described herein: with R1 being a substituted or unsubstituted (C1-C30)hydrocarbyl, and R2 being a substituted or unsubstituted (C1-C20)hydrocarbyl. The process includes reacting a compound of formula (II) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent. A process of preparing olefins of the formula (III) is also described: with R3 being a substituted or unsubstituted (C1-C30)hydrocarbyl, R4 being a substituted or unsubstituted (C1-C20)hydrocarbyl, and R5 being a substituted or unsubstituted (C1-C30) hydrocarbyl. The process includes reacting a compound of formula (IV) wherein Ar is chosen from with a compound of formula (V) wherein Ar is chosen from in the presence of a palladium-based catalyst and an organic solvent.
公开/授权文献
- US20160194276A1 CATALYTIC ESTER DECARBONYLATION 公开/授权日：2016-07-07
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