About: Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone

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About: Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Reakcí 4-substituovaných benzendiazonium-tetrafluoroborátů s 3-amino-1-fenylbut-2-en-1-onem, 4-amino-4-fenylbut-3-en-2-onem a jejich N-arylderiváty 1a-1g byly připraveny produkty azokopulace: z enaminonu 1a látky 2-5, z enaminonu 1c látky 6-9, z enaminonu 1d látka 10, z enaminonu 1e látka 11, z enaminonu 1f látky 12, 13, z enaminonu 1b látky 14, 15 a z enaminonu 1g látka 16. Pomocí 1H, 13C a 15N NMR spekter byla studována tautomerie produktů azokopulace v roztoku v CDCl3. U vybraných látek byla studována struktura v krystalu pomocí X-ray. (cs) The reaction of 4-substituted benzenediazonium tetrafluoroborates with 3-amino-1-phenylbut-2-en-1-one, 4-amino-4-phenylbut-3-en-2-one and their N-aryl derivatives 1a-1g has been used to prepare the respective azo coupling products i.e. compounds 2-5 from enaminone 1a, compounds 6-9 from enaminone 1c, compound 10 from enaminone 1d, compound 11 from enaminone 1e, compounds 12, 13 from enaminone 1f, compounds 14, 15 from enaminone 1b and compound 16 from enaminone 1g. Tautomerism of the azo coupling products prepared has been investigated in CDCl3 solutions by means of 1H, 13C and 15N NMR spectra. Crystal structures of selected products have also been investigated by means of X-ray diffraction. The reaction of 4-substituted benzenediazonium tetrafluoroborates with 3-amino-1-phenylbut-2-en-1-one, 4-amino-4-phenylbut-3-en-2-one and their N-aryl derivatives 1a-1g has been used to prepare the respective azo coupling products i.e. compounds 2-5 from enaminone 1a, compounds 6-9 from enaminone 1c, compound 10 from enaminone 1d, compound 11 from enaminone 1e, compounds 12, 13 from enaminone 1f, compounds 14, 15 from enaminone 1b and compound 16 from enaminone 1g. Tautomerism of the azo coupling products prepared has been investigated in CDCl3 solutions by means of 1H, 13C and 15N NMR spectra. Crystal structures of selected products have also been investigated by means of X-ray diffraction. (en)
Title	Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone (en) Struktura a tautomerie azokopulovaných enaminonů benzoylacetonu v roztoku a v pevné fázi (cs)
skos:prefLabel	Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone Solution and solid state structure and tautomerism of azo coupled enaminone derivatives of benzoylacetone (en) Struktura a tautomerie azokopulovaných enaminonů benzoylacetonu v roztoku a v pevné fázi (cs)
skos:notation	RIV/00216275:25310/05:00003242!RIV06-GA0-25310___
http://linked.open.../vavai/riv/strany	1217-1226
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA203/03/0356)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Šimůnek, Petr Macháček, Vladimír
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	543443
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/05:00003242
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	enaminones; azo coupling; diazonium salts; NMR; X-ray; tautomerism (en)
http://linked.open.../riv/klicoveSlovo	azo coupling NMR X-ray tautomerism diazonium salts enaminones
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[4E2693D4B824]
http://linked.open...i/riv/nazevZdroje	Organic & Biomolecular Chemistry
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Tautomerism and hydrogen bonding in beta-eneminone derivatives. Multinuclear and X-ray study
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	3
http://linked.open...iv/tvurceVysledku	Šimůnek, Petr Lyčka, Antonín Macháček, Vladimír Bertolasi, Valerio Pešková, Markéta
issn	1477-0520
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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