A simple and practical preparation of an efficient water soluble olefin metathesis catalyst
作者:Zhen J. Wang、W. Roy Jackson、Andrea J. Robinson
DOI:10.1039/c5gc00252d
日期:——
A facile gram-scale preparation of a di-ammonium functionalised Ru-alkylidene complex which efficiently catalyses ring-closing metathesis and cross-metathesis reactions in water.
Highly Active Water-Soluble Olefin Metathesis Catalyst
作者:Soon Hyeok Hong、Robert H. Grubbs
DOI:10.1021/ja058451c
日期:2006.3.1
A novel water-soluble ruthenium olefin metathesiscatalyst supported by a poly(ethylene glycol) conjugated saturated 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene ligand is reported. The catalyst displays improved activity in ring-opening metathesis polymerization, ring-closing metathesis, and cross-metathesis reactions in aqueous media.