Počet záznamů: 1

Green Metathesis Chemistry: Great Challenges in Synthesis, Catalysis and Nanotechnology

SYSNO ASEP	0341542
Druh ASEP	M - Kapitola v monografii
Zařazení RIV	C - Kapitola v knize
Název	Mesoporous molecular sieves based catalysts for olefin metathesis and metathesis polymerization
Tvůrce(i)	Balcar, Hynek (UFCH-W)_{RID, ORCID} Čejka, Jiří (UFCH-W)_{RID, ORCID, SAI}
Zdroj.dok.	Green Metathesis Chemistry: Great Challenges in Synthesis, Catalysis and Nanotechnology. - Dordrecht : Springer, 2010 / Dragutan V. ; Demonceau A. ; Dragutan I. ; Finkelshtein E. S. - ISBN 978-90-481-3432-8
Rozsah stran	s. 101-114
Poč.str.	14 s.
Poč.str.knihy	425
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	hybrid catalysts ; olefin metathesis ; metathesis polymerization ; heterogeneous catalysts
Vědní obor RIV	CF - Fyzikální chemie a teoretická chemie
CEP	IAA400400805 GA AV ČR - Akademie věd
	KAN100400702 GA AV ČR - Akademie věd
CEZ	AV0Z40400503 - UFCH-W (2005-2011)
UT WOS	000280129600009
EID SCOPUS	84867005857
Anotace	Heterogeneous catalysts for olefin metathesis using different types of (i) siliceous mesoporous molecular sieves, and (ii) organized mesoporous alumina as supports are reported. The catalysts were prepared either by spreading of transition metal oxidic phase on the support surface or by immobilizing transition metal compounds (mostly organometallic) on the support. The activity of these catalysts in various types of metathesis reactions (i.e. alkene and diene metathesis, metathesis of unsaturated esters and ethers, RCM, ROMP and metathesis polymerization of alkynes) was described. The main advantages of these catalysts consist generally in their high activity and selectivity, easy separation of catalysts from reaction products and the preparation of products free of catalyst residue. The examples of pore size influence on the selectivity in metathesis reactions are also given.
Pracoviště	Ústav fyzikální chemie J.Heyrovského
Kontakt	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Rok sběru	2011

Počet záznamů: 1