发明申请
- 专利标题: Method For Producing Guerbet Alcohols
- 专利标题(中): 生产格列柏醇的方法
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申请号: US13508103申请日: 2010-10-28
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公开(公告)号: US20120220806A1公开(公告)日: 2012-08-30
- 发明人: Anja Wick , Eike Ulf Mahnke
- 申请人: Anja Wick , Eike Ulf Mahnke
- 申请人地址: DE Dusseldorf
- 专利权人: Cognis IP management GmbH
- 当前专利权人: Cognis IP management GmbH
- 当前专利权人地址: DE Dusseldorf
- 优先权: EP090113922 20091106
- 国际申请: PCT/EP2010/006609 WO 20101028
- 主分类号: C07C29/34
- IPC分类号: C07C29/34
摘要:
The invention relates to a method for the dimerization of alcohols in the context of a Guerbet reaction, in which one or more alcohols (A) having 2 to 72 C atoms and 1 to 3 OH groups per molecule are reacted in the presence of (a) a base (B), (b) a carbonyl compound (C), and (c) a hydrogenation catalyst (H) from the group of metals ruthenium, rhodium, palladium, osmium, iridium, and platinum, said metals being in the elementary form, with the proviso that the alcohols (A) have at least one primary or secondary OH group, and that a C atom that carries at least one H atom as a substituent is directly adjacent to the C atom with said primary or secondary OH group.
公开/授权文献
- US08779216B2 Method for producing Guerbet alcohols 公开/授权日:2014-07-15