About: Acylation Reactions over Zeolites and Mesoporous Catalysts

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Friedel-Crafts acylation reactions play an important role in the manufacture of aromatic ketones, which are used as intermediates or products in fine-chemical synthesis: Molecular sieves are highly active and selective catalysts with industrial potential for acylation reactions. Zeolites are the catalysts of choice when shape selectivity influences the preferential formation of some products, while high conversions are achieved over mesoporous catalysts with enhanced diffusion rates of reactants and products. In this Minireview, we focus on the understanding of the relationship among the structure of molecular sieve, type and concentration of acid sites and activity/selectivity in various acylations of aromatic and olefinic hydrocarbons. The products of these acylation reactions are important compounds for the pharmaceutical industry, fragrance and flavor materials, dyes, polymers, agrochemicals, and other applications. Friedel-Crafts acylation reactions play an important role in the manufacture of aromatic ketones, which are used as intermediates or products in fine-chemical synthesis: Molecular sieves are highly active and selective catalysts with industrial potential for acylation reactions. Zeolites are the catalysts of choice when shape selectivity influences the preferential formation of some products, while high conversions are achieved over mesoporous catalysts with enhanced diffusion rates of reactants and products. In this Minireview, we focus on the understanding of the relationship among the structure of molecular sieve, type and concentration of acid sites and activity/selectivity in various acylations of aromatic and olefinic hydrocarbons. The products of these acylation reactions are important compounds for the pharmaceutical industry, fragrance and flavor materials, dyes, polymers, agrochemicals, and other applications. (en)
Title	Acylation Reactions over Zeolites and Mesoporous Catalysts Acylation Reactions over Zeolites and Mesoporous Catalysts (en)
skos:prefLabel	Acylation Reactions over Zeolites and Mesoporous Catalysts Acylation Reactions over Zeolites and Mesoporous Catalysts (en)
skos:notation	RIV/61388955:_____/09:00327326!RIV10-AV0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(FT-TA5/005), P(GA104/07/0383), P(GD203/08/H032), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bejblová, Martina Procházková, Dana Čejka, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	301886
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/09:00327326
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	acylation; ketones; mesoporous materials; shape-selectivity; zeolites (en)
http://linked.open.../riv/klicoveSlovo	ketones acylation mesoporous materials zeolites shape-selectivity
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[1CE406301E29]
http://linked.open...i/riv/nazevZdroje	ChemSusChem
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of new heterogeneous catalysts for acylation reactions Advanced catalytic processes and materials *Advanced Types of Zeolites and Their Applications
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Procházková, Dana Čejka, Jiří Voláková, Martina
http://linked.open...ain/vavai/riv/wos	000267729400003
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	1864-5631
number of pages	14 (xsd:int)

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