发明名称 |
OLEFIN METATHESIS PROCESS EMPLOYING BIMETALLIC RUTHENIUM COMPLEX WITH BRIDGING HYDRIDO LIGANDS |
摘要 |
<p>An olefin metathesis process for converting a reactant olefin or a mixture of reactant olefins into one or more product olefins that are different from the reactant olefin(s). The process employs a catalyst system containing a carbene-generating agent and a bimetallic ruthenium complex comprising one or more mu-hydrido bridging ligands, and optionally containing di(t-butyl)phosphine. The catalyst system is advantageously active at process temperatures greater than 90° C. Cyclization metathesis and ring-opening polymerization metathesis are preferred olefin metathesis processes.</p> |
申请公布号 |
EP2350159(A1) |
申请公布日期 |
2011.08.03 |
申请号 |
EP20090752580 |
申请日期 |
2009.10.27 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
PATTON, JASSON, T.;TIMMERS, FRANCIS, J. |
分类号 |
C08G61/08;B01J31/18;B01J31/22;C07F15/00 |
主分类号 |
C08G61/08 |
代理机构 |
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代理人 |
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地址 |
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