About: Molecular sieve catalysts for metathesis reactions

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Metathesis represents one of the most improtant reactions in organic laboratory and industrial synthesis ranging from the production of ethylene or propylene, different polymers, up to fine chemicals and pharmaceuticals. In this contribution we report on the development of new heterogeneous catalysts based on mesoporous molecular sieves. Three types of new catalysts are discussed: 1) zeolite based metathesis catalysts; 2) mesoporous molecular sives modified with transition metal oxides (Re2O7, MnO3); 3) mesoporous supports with immobilixed organometallic catalysts of Schrock and Grubbs types. Synthesis, characterization and particularly catalytic properties of these novel metathesis catalysts are discussed with the emphasis on their advantages in comparison with conventional catalysts. Metathesis represents one of the most improtant reactions in organic laboratory and industrial synthesis ranging from the production of ethylene or propylene, different polymers, up to fine chemicals and pharmaceuticals. In this contribution we report on the development of new heterogeneous catalysts based on mesoporous molecular sieves. Three types of new catalysts are discussed: 1) zeolite based metathesis catalysts; 2) mesoporous molecular sives modified with transition metal oxides (Re2O7, MnO3); 3) mesoporous supports with immobilixed organometallic catalysts of Schrock and Grubbs types. Synthesis, characterization and particularly catalytic properties of these novel metathesis catalysts are discussed with the emphasis on their advantages in comparison with conventional catalysts. (en)
Title	Molecular sieve catalysts for metathesis reactions Molecular sieve catalysts for metathesis reactions (en)
skos:prefLabel	Molecular sieve catalysts for metathesis reactions Molecular sieve catalysts for metathesis reactions (en)
skos:notation	RIV/61388955:_____/08:00314413!RIV10-AV0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA400400805), P(KAN100400701), Z(AV0Z40400503)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Zukal, Arnošt Čejka, Jiří Balcar, Hynek Žilková, Naděžda
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	380353
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/08:00314413
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	molecular sieves; catalysis; metathesis (en)
http://linked.open.../riv/klicoveSlovo	catalysis metathesis molecular sieves
http://linked.open...ontrolniKodProRIV	[1C37AA0F69D9]
http://linked.open...v/mistoKonaniAkce	Paris
http://linked.open...i/riv/mistoVydani	Oxford
http://linked.open...i/riv/nazevZdroje	Zeolites and Related Materials: Trends, Targets and Challenges
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced immobilized metathesis catalysts for fine chemical synthesis Hybride nanocomposite materials
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Zukal, Arnošt Čejka, Jiří Balcar, Hynek Žilková, Naděžda
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Elsevier
https://schema.org/isbn	978-0-444-53297-8

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