Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Unsymmetrical N-Heterocyclic Carbene Ligands: Synthesis, Structure, and Catalytic Activity
作者:Georgios C. Vougioukalakis、Robert H. Grubbs
DOI:10.1002/chem.200800470
日期:2008.8.28
olefin metathesis catalysts coordinated with unsymmetricalN-heterocycliccarbene (NHC) ligands has been prepared and fully characterized. These complexes are readily accessible in one or two steps from commercially available [(PCy(3))(2)Cl(2)Ru==CHPh]. All of the complexes reported herein promote the ring-closing of diethyldiallyl and diethylallylmethallyl malonate, the ring-openingmetathesis polymerization