发明申请
- 专利标题： NOVEL OLEFIN METATHESIS CATALYSTS
- 专利标题（中）： 新型OLEFIN METATHESIS催化剂
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申请号： US14269007申请日： 2014-05-02
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公开(公告)号： US20140357478A1公开(公告)日： 2014-12-04
- 发明人: Vidar R. Jensen , Giovanni Occhipinti , Frederick R. Hansen
- 申请人： Bergen Teknologioverforing AS
- 申请人地址： NO Bergen
- 专利权人： Bergen Teknologioverforing AS
- 当前专利权人： Bergen Teknologioverforing AS
- 当前专利权人地址： NO Bergen
- 主分类号： B01J31/22
- IPC分类号： B01J31/22 ; C07F15/00
摘要：
The present invention refers to novel ruthenium- and osmium-based catalysts for olefin metathesis reactions, particularly to catalysts having stereoselective properties. Z-selectivity is obtained by utilising two mono-anionic ligands of very different steric requirement. In olefin metathesis reactions these catalysts selectively provide the Z-isomer of disubstituted olefinic products.
公开/授权文献
- US09457347B2 Olefin metathesis catalysts 公开/授权日：2016-10-04
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