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公开(公告)号:US09427731B2
公开(公告)日:2016-08-30
申请号:US13488406
申请日:2012-06-04
申请人: Daryl Allen , Michael Giardello
发明人: Daryl Allen , Michael Giardello
IPC分类号: B01J31/22 , C07F15/00 , C07C6/04 , C07C67/333 , C07C67/475 , C08G61/08 , B01J31/16
CPC分类号: B01J31/2278 , B01J31/1633 , B01J31/1641 , B01J31/2208 , B01J31/2273 , B01J31/2295 , B01J2231/543 , B01J2531/821 , C07B2200/11 , C07C6/04 , C07C67/333 , C07C67/475 , C07C2531/22 , C07C2601/10 , C07F15/0046 , C08G61/08 , C08G2261/418 , C08G2261/419 , Y02P20/52 , C07C11/02 , C07C69/74 , C07C69/593 , C07C69/18
摘要: Supported olefin metathesis catalysts are disclosed, and more particularly, a supported catalyst complex comprising a catalyst composed of a Group 8 transition metal complex comprising a labile ligand and a non-labile ligand and a support, wherein the metal complex and the support are linked together by one or more linkers, in which one of the linkers connects the labile ligand of the complex to the support and the same or a different linker connects the non-labile ligand of the complex to the support. A method for preparing a supported catalyst complex is further disclosed. The invention further relates to the use of the supported olefin metathesis catalyst in performing metathesis reactions. The invention has utility in the fields of catalysis, organic synthesis, polymer chemistry, and industrial and fine chemicals chemistry.
摘要翻译: 公开了负载型烯烃复分解催化剂,更具体地,涉及包含由包含不稳定配体和非不稳定配体的第8族过渡金属络合物和载体构成的催化剂的载体催化剂络合物,其中金属络合物和载体连接在一起 一个或多个接头,其中一个接头将复合物的不稳定配体连接到载体上,并且相同或不同的接头将复合物的非不稳定配体连接到载体上。 还公开了一种制备负载型催化剂络合物的方法。 本发明还涉及负载的烯烃复分解催化剂在进行复分解反应中的用途。 本发明在催化,有机合成,聚合物化学,工业和精细化学品化学领域具有实用价值。