1207722-36-8Relevant articles and documents
NHC (N-heterocyclic carbene) ligand, ruthenium catalyst thereof, preparation methods and application
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Paragraph 0162; 0166-0168, (2019/08/02)
The invention relates to an NHC (N-heterocyclic carbene) ligand, a ruthenium catalyst thereof, preparation methods and an application of the catalyst. The NHC ligand structures are shown in formulas Ia and Ib respectively, and the corresponding ruthenium catalyst structures are shown in formulas IIa and IIb respectively. After large steric hindrance and electron-rich groups are simultaneously introduced to the NHC ligand structures, the catalytic activity and the stability of the ruthenium complex catalyst of the NHC ligand are notably improved, and the application range of the ruthenium complex catalyst of the NHC ligand is notably enlarged.