Number of the records: 1
Polybenzimidazole-Supported [Rh(cod)Cl]2 Complex: Effective Catalyst for the Polymerization of Substituted Acetylenes
- 1.0181386 - UFCH-W 20020050 RIV DE eng J - Journal Article
Sedláček, J. - Pacovská, M. - Rédrová, D. - Balcar, Hynek - Biffis, A. - Corain, B. - Vohlídal, J.
Polybenzimidazole-Supported [Rh(cod)Cl]2 Complex: Effective Catalyst for the Polymerization of Substituted Acetylenes.
Chemistry - A European Journal. Roč. 8, č. 2 (2002), s. 366-371. ISSN 0947-6539. E-ISSN 1521-3765
R&D Projects: GA ČR GA203/98/1165
Institutional research plan: CEZ:AV0Z4040901
Keywords : polyacetylenes * polymerization * supported catalysts
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 4.238, year: 2002
The first heterogeneous catalyst which affords polymerization of substituted acetylenes into readily available high molecular weight polymers has been prepared by supporting di-.mu.-chloro-bis(.eta.4-cycloocta-1,5-diene)dirhodium(I) on commercial polybenzimidazol porous beads. Formation of polymers (Mw values up to 325 000) in prevailing cis-transoid configuration has been observed in polymerization of phenylacetylene, 4-fluorophenylacetylene, and 4-pentylphenylacetylene.
Permanent Link: http://hdl.handle.net/11104/0077967
Number of the records: 1