Invention Grant
- Patent Title: Olefin metathesis catalysts
- Patent Title (中): 烯烃复分解催化剂
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Application No.: US14269007Application Date: 2014-05-02
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Publication No.: US09457347B2Publication Date: 2016-10-04
- Inventor: Vidar R. Jensen , Giovanni Occhipinti , Frederik R. Hansen
- Applicant: Bergen Teknologioverforing AS
- Applicant Address: NO Bergen
- Assignee: Bergen Teknologioverforing AS
- Current Assignee: Bergen Teknologioverforing AS
- Current Assignee Address: NO Bergen
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: C07F15/00
- IPC: C07F15/00 ; B01J31/22 ; B01J31/24 ; C07C6/04
Abstract:
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 utilizing two mono-anionic ligands of very different steric requirement. In olefin metathesis reactions these catalysts selectively provide the Z-isomer of disubstituted olefinic products.
Public/Granted literature
- US20140357478A1 NOVEL OLEFIN METATHESIS CATALYSTS Public/Granted day:2014-12-04
Information query
