发明名称 |
Homobimetallic and heterobimetallic alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands |
摘要 |
The invention relates to complexes of ruthenium of the structural formula I where X is an anionic ligand, Z is a monodentate to tridentate ligand which contains a metal and is nonionically bound to the ruthenium center, R1 and R2 are identical or different and are each hydrogen or/and a hydrocarbon group, but may also form a ring, and Ligand L is an N-heterocyclic carbene, and also to a process for preparing acyclic olefins having two or more carbon atoms or/and cyclic olefins having three or more carbon atoms and the use of at least one complex of the formula I in olefin metathesis.
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申请公布号 |
US2003149274(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20030371955 |
申请日期 |
2003.02.20 |
申请人 |
HERRMANN WOLFGANG ANTON;KOHL FLORIAN J.;WESKAMP THOMAS |
发明人 |
HERRMANN WOLFGANG ANTON;KOHL FLORIAN J.;WESKAMP THOMAS |
分类号 |
B01J31/22;C07B37/00;C07B61/00;C07C6/04;C07D249/08;C07F15/00;C07F19/00;C08F4/80;(IPC1-7):C07F15/00 |
主分类号 |
B01J31/22 |
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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