Synthesis of metathesis catalysts with fluorinated unsymmetrical N,N’-diaryl imidazoline-based NHC ligands

S.M. Masoud; M.A. Topchiy; A.S. Peregudov; T. Roisnel; P.H. Dixneuf; Christian Bruneau; S.N. Osipov

doi:10.1016/j.jfluchem.2017.06.004

Journal articles

Synthesis of metathesis catalysts with fluorinated unsymmetrical N,N’-diaryl imidazoline-based NHC ligands

S.M. Masoud ^{1, 2} M.A. Topchiy ¹ A.S. Peregudov ¹ T. Roisnel ² P.H. Dixneuf ² Christian Bruneau ² S.N. Osipov ¹

1 INEOS - A. N. Nesmeyanov Institute of Organoelement Compounds

2 ISCR - Institut des Sciences Chimiques de Rennes

Abstract : New olefin metathesis catalysts bearing unsymmetrical fluorinated NHC ligands with hexafluoroisopropylmethoxy group in ortho-positions of N-aryl-substituent have been synthesized. The effects of mono-ortho-arylsubstitution and the replacement of para-methyl N-aryl group with more electron-donating methoxy group in unsymmetrical fluorinated NHC ligand on the activity of complexes have been evaluated.

Keywords : Catalysis Ruthenium complexes Fluorinated NHC Olefin metathesis

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Journal articles

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Chemical Sciences / Catalysis

Chemical Sciences / Coordination chemistry

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