Invention Grant
- Patent Title: Process for preparing transition metal-carbene complexes
- Patent Title (中): 制备过渡金属 - 碳烯配合物的方法
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Application No.: US13778262Application Date: 2013-02-27
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Publication No.: US08877937B2Publication Date: 2014-11-04
- Inventor: Oliver Molt , Evelyn Fuchs , Martina Egen , Klaus Kahle , Christian Lennartz
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP06101109 20060131
- Main IPC: C07F15/00
- IPC: C07F15/00 ; B01J31/22

Abstract:
Process for preparing cyclometallated transition metal-carbene complexes comprising at least one carbene ligand, which comprises reacting a ligand precursor with a base, an auxiliary reagent and a metal complex comprising at least one metal M1 (route A) or reacting the ligand precursor with a basic auxiliary reagent and a metal complex comprising at least one metal M1 (route B). The present invention further relates to the use of an auxiliary reagent selected from among salts comprising at least one metal selected from the group consisting of Ag, Hg, Sb, Mg, B and Al together with a base in a process for preparing cyclometallated metal complexes.
Public/Granted literature
- US20130178621A1 PROCESS FOR PREPARING TRANSITION METAL-CARBENE COMPLEXES Public/Granted day:2013-07-11
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