发明名称 |
RUTHENIUM OLEFIN METATHESIS CATALYSTS BEARING N-HETEROCYCLIC CARBENE LIGANDS WITH SUBSTITUTED BACKBONE |
摘要 |
This invention relates generally to olefin metathesis, more particularly, to tri- or tetra-substituted imidazolinium salts which are precursors to N-heterocyclic carbene (NHC) ligands with tri- or tetra-substituted imidazolinium rings, organometallic ruthenium complexes comprising gem di-substituted imidazolinium NHC ligands, organometallic ruthenium complexes comprising tri- or tetra-substituted imidazolinium NHC ligands, and to olefin metathesis methods using them. The catalysts and methods of the invention have utility in the fields of catalysis, organic synthesis, and industrial chemistry. |
申请公布号 |
EP2276745(A4) |
申请公布日期 |
2013.02.27 |
申请号 |
EP20090730725 |
申请日期 |
2009.04.09 |
申请人 |
MATERIA, INC.;CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
GRUBBS, ROBERT, H.;CHUNG, CHEOL, KEUN;BOURG, JEAN-BAPTISTE;KUHN, KEVIN |
分类号 |
C07D233/06;C07F15/00 |
主分类号 |
C07D233/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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