Details

Autor(en) / Beteiligte

• Masoud, Salekh M.
• Topchiy, Maxim A.
• Peregudov, Alexander S.
• Roisnel, Thierry
• Dixneuf, Pierre H.
• Bruneau, Christian
• Osipov, Sergey N.

Titel

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

Ist Teil von

• Journal of fluorine chemistry, 2017-08, Vol.200, p.66-76

Ort / Verlag

Lausanne: Elsevier B.V

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• [Display omitted] •Fluorinated unsymmetrical N,N-diaryl imidazolinium salts as new NHC ligand precursors for olefin metathesis catalysts.•Synthesis of new ruthenium carbene complexes.•Investigation of catalytic activity of new fluorinated complexes in RCM and CM reactions. 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.