First ring-opening metathesis polymerization in an ionic liquid. Efficient recycling of a catalyst generated from a cationic ruthenium allenylidene complex
- 7 October 2002
- journal article
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 26 (11) , 1667-1670
- https://doi.org/10.1039/b205920g
Abstract
Ring-opening metathesis polymerization (ROMP) of norbornene was carried out in a biphasic medium consisting of the ionic liquid [bdmim][PF6] and toluene with a cationic ruthenium allenylidene precatalyst. The ionic liquid contained the ruthenium allenylidene complex and toluene dissolved the formed polymer. Both the catalyst and the ionic liquid were reused several times and led to very good polymer yields.Keywords
This publication has 30 references indexed in Scilit:
- Ionic liquids: applications in catalysisCatalysis Today, 2002
- Characterization and comparison of hydrophilic and hydrophobic room temperature ionic liquids incorporating the imidazolium cationGreen Chemistry, 2001
- Unexpected results of enyne metathesis using a ruthenium complex containing an N-heterocyclic carbene ligandChemical Communications, 2001
- Cationic Ruthenium Allenylidene Complexes as Catalysts for Ring Closing Olefin MetathesisChemistry – A European Journal, 2000
- Room-Temperature Ionic Liquids. Solvents for Synthesis and CatalysisChemical Reviews, 1999
- Olefin Metathesis-Active Ruthenium Complexes Bearing a Nucleophilic Carbene LigandJournal of the American Chemical Society, 1999
- A Novel Class of Ruthenium Catalysts for Olefin MetathesisAngewandte Chemie International Edition in English, 1998
- Cationic ruthenium allenylidene complexes as a new class of performing catalysts for ring closing metathesisChemical Communications, 1998
- Olefin Metathesis in Organic ChemistryAngewandte Chemie International Edition in English, 1997
- A Series of Well‐Defined Metathesis Catalysts–Synthesis of [RuCl2(CHR′)(PR3)2] and Its ReactionsAngewandte Chemie International Edition in English, 1995