Invention Grant
US09249170B2 Cyclic alkyl amino carbene (CAAC) ruthenium complexes as improved catalysts for ethenolysis reactions
有权
环烷基氨基卡宾（CAAC）钌络合物作为乙烯解离反应的改进催化剂
- Patent Title: Cyclic alkyl amino carbene (CAAC) ruthenium complexes as improved catalysts for ethenolysis reactions
- Patent Title (中): 环烷基氨基卡宾（CAAC）钌络合物作为乙烯解离反应的改进催化剂
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Application No.: US14249704Application Date: 2014-04-10
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Publication No.: US09249170B2Publication Date: 2016-02-02
- Inventor: Vanessa M. Marx , Mohand-Ameziane Melaimi , Scott C. Virgil , Benjamin K. Keitz , Robert H. Grubbs , Guy Bertrand
- Applicant: Vanessa M. Marx , Mohand-Ameziane Melaimi , Scott C. Virgil , Benjamin K. Keitz , Robert H. Grubbs , Guy Bertrand
- Applicant Address: US CA Pasadena US CA Oakland
- Assignee: California Institute of Technology,The Regents of the University of California
- Current Assignee: California Institute of Technology,The Regents of the University of California
- Current Assignee Address: US CA Pasadena US CA Oakland
- Agency: Foley Hoag LLP
- Agent David P. Halstead
- Main IPC: C07D405/04
- IPC: C07D405/04 ; C07F15/00 ; C07C1/207 ; C07C6/04
Abstract:
Described herein are compounds and methods of catalyzing ethenolysis reactions, optionally on an industrial scale. In certain embodiments, the catalysts bear cyclic alkyl amino carbene (CAAC) ligands with an ortho substituent, such as a methyl substituent, on an N-aryl ring. When used to catalyze ethenolysis reactions, certain such compounds produce a turnover number greater than 50,000.
Public/Granted literature
- US20140309433A1 Cyclic Alkyl Amino Carbene (CAAC) Ruthenium Complexes as Improved Catalysts for Ethenolysis Reactions Public/Granted day:2014-10-16
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