Latent Olefin Metathesis Catalysts for Polymerization of DCPD
| Autor: | Naoki Nishioka, Gilles Recher, Renata Drozdzak, Francis Verpoort |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
inorganic chemicals
Materials science Polymers and Plastics Ligand organic chemicals Organic Chemistry chemistry.chemical_element Condensed Matter Physics Metathesis Catalysis Ruthenium chemistry.chemical_compound Monomer chemistry Polymerization Polymer chemistry Materials Chemistry Ring-opening metathesis polymerisation heterocyclic compounds Acyclic diene metathesis |
| Zdroj: | Macromolecular Symposia. 293:1-4 |
| ISSN: | 1022-1360 |
| Popis: | Advances in design of latent ruthenium phenylindenylidene catalysts bearing salicylaldimine ligands for ring-opening metathesis polymerization are described. The presence of the substituents in ortho position in N-aryl ring of salicylaldimine ligand has been found to be the main factor determining the catalyst stability. The best of the studied catalysts after acid activation offers activity comparable to that of the dichloride systems in ring-opening metathesis polymerization of DCPD, while maintaining very high stability in the monomer solution. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text