About: Heterogeneous catalysts containing basic and palladium centres for Heck reaction

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Heterogeneous catalysts for Heck reaction were prepared by the reaction of Pd(OAc)2 with various nitrogen pendants supported on mesoporous molecular sieves. The catalysts have been tested in the reaction of butyl acrylate with bromobenzene to give butyl cinnamate. When the interaction of the aminogroups with palladium was too strong, the reaction proceeded rather slowly or not at all. Catalyst with N-{2-(N,N-diethyl-amino)ethyl}amine group reached 90% of conversion after 30 minutes of reaction. Moreover, this catalyst was able to catalyse the reaction even without an external base i.e., to act as bifunctional catalyst. Heterogeneous catalysts for Heck reaction were prepared by the reaction of Pd(OAc)2 with various nitrogen pendants supported on mesoporous molecular sieves. The catalysts have been tested in the reaction of butyl acrylate with bromobenzene to give butyl cinnamate. When the interaction of the aminogroups with palladium was too strong, the reaction proceeded rather slowly or not at all. Catalyst with N-{2-(N,N-diethyl-amino)ethyl}amine group reached 90% of conversion after 30 minutes of reaction. Moreover, this catalyst was able to catalyse the reaction even without an external base i.e., to act as bifunctional catalyst. (en)
Title	Heterogeneous catalysts containing basic and palladium centres for Heck reaction Heterogeneous catalysts containing basic and palladium centres for Heck reaction (en)
skos:prefLabel	Heterogeneous catalysts containing basic and palladium centres for Heck reaction Heterogeneous catalysts containing basic and palladium centres for Heck reaction (en)
skos:notation	RIV/61388955:_____/08:00311887!RIV11-GA0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/05/0192), P(LC06070), Z(AV0Z40400503)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Čejka, Jiří Demel, Jan
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
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	370009
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/08:00311887
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Heck reaction; supported catalysts; mesoporous sieves; palladium nanoparticles; bifunctional catalyst (en)
http://linked.open.../riv/klicoveSlovo	Heck reaction supported catalysts palladium nanoparticles bifunctional catalyst mesoporous sieves
http://linked.open...ontrolniKodProRIV	[F2E286534607]
http://linked.open...i/riv/mistoVydani	Oxford
http://linked.open...vEdiceCisloSvazku	Studies in surface science and catalysis, Vol. 174
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	2 (xsd:int)
http://linked.open...v/pocetStranKnihy	1387 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	The structure and synthetic applications of transition metal complexes Bifunctional heterogeneous catalysts for palladium-catalyzed coupling reactions
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Čejka, Jiří Štěpnička, P. Demel, Jan Park, S.-E. Sujandi, X.
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Elsevier
https://schema.org/isbn	978-0-444-53298-5

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