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Statements

Subject Item
n2:RIV%2F61388955%3A_____%2F09%3A00327327%21RIV10-AV0-61388955
rdf:type
skos:Concept n13:Vysledek
dcterms:description
Hymecromone, an important insecticide intermediate, were synthesized under solvent-free conditions by Pechmann reaction upon ultrasound irradiation in the presence of acid zeolites possessing different structural features. This methodology offers significant improvements for the synthesis of coumarins with regards to yield of product, simplicity in operation, and avoiding toxic catalysts and solvents. Hymecromone, an important insecticide intermediate, were synthesized under solvent-free conditions by Pechmann reaction upon ultrasound irradiation in the presence of acid zeolites possessing different structural features. This methodology offers significant improvements for the synthesis of coumarins with regards to yield of product, simplicity in operation, and avoiding toxic catalysts and solvents.
dcterms:title
Coumarins Preparation by Pechmann Reaction Under Ultrasound Irradiation. Synthesis of Hymecromone as Insecticide Intermediate Coumarins Preparation by Pechmann Reaction Under Ultrasound Irradiation. Synthesis of Hymecromone as Insecticide Intermediate
skos:prefLabel
Coumarins Preparation by Pechmann Reaction Under Ultrasound Irradiation. Synthesis of Hymecromone as Insecticide Intermediate Coumarins Preparation by Pechmann Reaction Under Ultrasound Irradiation. Synthesis of Hymecromone as Insecticide Intermediate
skos:notation
RIV/61388955:_____/09:00327327!RIV10-AV0-61388955
n3:aktivita
n5:P n5:Z
n3:aktivity
P(1QS400400560), Z(AV0Z40400503)
n3:cisloPeriodika
3-4
n3:dodaniDat
n10:2010
n3:domaciTvurceVysledku
n11:7016662 n11:2410044
n3:druhVysledku
n18:J
n3:duvernostUdaju
n15:S
n3:entitaPredkladatele
n7:predkladatel
n3:idSjednocenehoVysledku
308445
n3:idVysledku
RIV/61388955:_____/09:00327327
n3:jazykVysledku
n9:eng
n3:klicovaSlova
acid zeolites; Coumarin derivatives; Pechmann reaction; insecticide intermediates; hymecromone
n3:klicoveSlovo
n4:Coumarin%20derivatives n4:acid%20zeolites n4:insecticide%20intermediates n4:Pechmann%20reaction n4:hymecromone
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[109DD341E666]
n3:nazevZdroje
Catalysis Letters
n3:obor
n8:CF
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
7
n3:projekt
n17:1QS400400560
n3:rokUplatneniVysledku
n10:2009
n3:svazekPeriodika
128
n3:tvurceVysledku
Pérez-Mayoral, E. Calvino-Casilda, V. Voláková, Martina López-Peinado, A. J. Čejka, Jiří Gutiérrez-Sánchez, C. Martín-Aranda, R. M.
n3:wos
000263509700010
n3:zamer
n16:AV0Z40400503
s:issn
1011-372X
s:numberOfPages
5