发明授权
- 专利标题： Transition metal complexes of N-heterocyclic carbenes, method of preparation and use in transition metal catalyzed organic transformations
- 专利标题（中）： N-杂环卡宾的过渡金属络合物，制备和用于过渡金属催化有机转化的方法
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申请号： US11508334申请日： 2006-08-23
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公开(公告)号： US07250510B2公开(公告)日： 2007-07-31
- 发明人: Michael G. Organ , Christopher J. O'Brien , Assam (Eric) B. Kantchev
- 申请人： Michael G. Organ , Christopher J. O'Brien , Assam (Eric) B. Kantchev
- 申请人地址： CA Burlingon, Ontraio
- 专利权人： Total Synthesis, Ltd.
- 当前专利权人： Total Synthesis, Ltd.
- 当前专利权人地址： CA Burlingon, Ontraio
- 代理机构： Rothwell, Figg, Ernst & Manbeck, P.C.
- 主分类号： C07F15/00
- IPC分类号： C07F15/00 ; B01J31/00 ; C07C2/00 ; C07C45/00
摘要：
The present invention relates to catalysts of transition metal complexes of N-heterocyclic carbenes, their methods of preparation and their use in chemical synthesis. The synthesis, ease-of-use, and activity of the compounds of the present invention are substantial improvements over in situ catalyst generation. Further, the transition metal complexes of N-heterocyclic carbenes of the present invention may be used as precatalysts in metal-catalyzed cross-coupling reactions.
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