Počet záznamů: 1
Novel Metathesis Chemistry: Well-Defined Initiator Systems for Specialty Chemical Synthesis, Tailored Polymers and Advanced Material Applications
- 1.
SYSNO ASEP 0181825 Druh ASEP M - Kapitola v monografii Zařazení RIV C - Kapitola v knize Název Polymerizations Catalyzed with Rhodium Complexes Tvůrce(i) Vohlídal, J. (CZ)
Pacovská, M. (CZ)
Sedláček, J. (CZ)
Svoboda, J. (CZ)
Zedník, J. (CZ)
Balcar, Hynek (UFCH-W) RID, ORCIDISBN 1-4020-1571-2 Zdroj.dok. Novel Metathesis Chemistry: Well-Defined Initiator Systems for Specialty Chemical Synthesis, Tailored Polymers and Advanced Material Applications, Fundamental Properties of Nanosystems.. - Dordrecht : Kluwer Academic, 2003 / Imamoglu Y. ; Bencze L. Rozsah stran s. 131-154 Poč.str. 24 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova rhodium complexes ; polymerizations Vědní obor RIV CF - Fyzikální chemie a teoretická chemie CEP GA203/02/0976 GA ČR - Grantová agentura ČR GA203/03/0281 GA ČR - Grantová agentura ČR CEZ AV0Z4040901 - UFCH-W Anotace In the last decade, rhodium complexes are increasingly used as catalysts for a preparation of specialty polymers of diverse functionality, since a use of them brings about important advantages. Rh-catalysts (i) show unusually high tolerance to the reaction surroundings as well as to functional groups of reactants and products, (ii) they often show a precise control of the configurational structure of formed macromolecules (particularly those of polyvinylenes), (iii) they can be transformed to the living polymerization systems, (iv) they can be anchored on various inorganic and organic supports to give effective heterogeneous catalysts, and (v) they can catalyze reactions in the ionic liquid systems. Rhodium complexes are prevailingly used for a preparation of stereoregular (head-to-tail, cis-transoid) polymers of monosubstituted acetylenes, molecules of which easily adopt the helical conformation in the solid state, some of them even in solutions (e.g., molecules of poly(propiolate)s). Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2004
Počet záznamů: 1