About: Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A series of 3-acyl-4-amino-1-aryl-1H-pyrazoles has been prepared by reaction of beta-enaminones with benzenediazonium tetra fluoro borate substituted especially by fluorine-containing groups (F, CF3, and OCF3). The compounds prepared have been characterized by means of H-1 and C-13 NMR spectroscopy. In the case of reaction of 5-phenylaminohept-4-en-3-one with 2,6-dichloro-4-trifluoromethylbenzenediazonium tetrafluoroborate the product of azo coupling on phenylamino group of the corresponding pyrazole has been isolated and identified. The intermediate (4-(4-methoxyphenyldiazenyl)-5-methylaminohept-4-en-3-one) on the route from enaminone to pyrazole has been isolated. A series of 3-acyl-4-amino-1-aryl-1H-pyrazoles has been prepared by reaction of beta-enaminones with benzenediazonium tetra fluoro borate substituted especially by fluorine-containing groups (F, CF3, and OCF3). The compounds prepared have been characterized by means of H-1 and C-13 NMR spectroscopy. In the case of reaction of 5-phenylaminohept-4-en-3-one with 2,6-dichloro-4-trifluoromethylbenzenediazonium tetrafluoroborate the product of azo coupling on phenylamino group of the corresponding pyrazole has been isolated and identified. The intermediate (4-(4-methoxyphenyldiazenyl)-5-methylaminohept-4-en-3-one) on the route from enaminone to pyrazole has been isolated. (en)
Title	Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles (en)
skos:prefLabel	Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles (en)
skos:notation	RIV/00216275:25310/09:00008359!RIV10-MSM-25310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/07/0469), Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šimůnek, Petr Macháček, Vladimír Svobodová, Markéta
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	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	345067
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/09:00008359
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Diazonium salts; enaminones; fluorinated pyrazoles (en)
http://linked.open.../riv/klicoveSlovo	Diazonium salts fluorinated pyrazoles enaminones
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[317BF4011772]
http://linked.open...i/riv/nazevZdroje	Journal of Heterocyclic Chemistry
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Utilisation of polarised ethylenes in synthesis of heterocycles and host-guest complexes
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Šimůnek, Petr Macháček, Vladimír Svobodová, Markéta
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0022-152X
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles Synthesis and Characterization of Some 3-Acyl-4-amino-1aryl-1H-pyrazoles

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