About: Hydrogen bonding and supramolecular assemblies in azocoupled enaminones

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We found out the structure of the azo coupled enaminones depends on type of their amino group and on starting enaminone. If the amino group is primary, the resulting product exists as in CDCl3 solution as in the solid state predominantly as azo compound with intramolecular hydrogen bond between nitrogens of tha amino group and the azo group. The second hydrogen of the amino group in crystal participates in intermolecular hydrogen bonding with carbonyl group of a neighbouring molecule. In CDCl3 solution there exists also an isomer with intramolecular hydrogen bond between nitrogen of the amino group and the carbobyl group of the same molecule as minor form. We found out the structure of the azo coupled enaminones depends on type of their amino group and on starting enaminone. If the amino group is primary, the resulting product exists as in CDCl3 solution as in the solid state predominantly as azo compound with intramolecular hydrogen bond between nitrogens of tha amino group and the azo group. The second hydrogen of the amino group in crystal participates in intermolecular hydrogen bonding with carbonyl group of a neighbouring molecule. In CDCl3 solution there exists also an isomer with intramolecular hydrogen bond between nitrogen of the amino group and the carbobyl group of the same molecule as minor form. (en) We found out the structure of the azo coupled enaminones depends on type of their amino group and on starting enaminone. If the amino group is primary, the resulting product exists as in CDCl3 solution as in the solid state predominantly as azo compound with intramolecular hydrogen bond between nitrogens of tha amino group and the azo group. The second hydrogen of the amino group in crystal participates in intermolecular hydrogen bonding with carbonyl group of a neighbouring molecule. In CDCl3 solution there exists also an isomer with intramolecular hydrogen bond between nitrogen of the amino group and the carbobyl group of the same molecule as minor form. (cs)
Title	Hydrogen bonding and supramolecular assemblies in azocoupled enaminones Hydrogen bonding and supramolecular assemblies in azocoupled enaminones (en) Hydrogen bonding and supramolecular assemblies in azocoupled enaminones (cs)
skos:prefLabel	Hydrogen bonding and supramolecular assemblies in azocoupled enaminones Hydrogen bonding and supramolecular assemblies in azocoupled enaminones (en) Hydrogen bonding and supramolecular assemblies in azocoupled enaminones (cs)
skos:notation	RIV/00216275:25310/04:00001968!RIV08-GA0-25310___
http://linked.open.../vavai/riv/strany	P34
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA203/03/0356)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Šimůnek, Petr Macháček, Vladimír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	566974
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/04:00001968
http://linked.open...riv/jazykVysledku	cze - čeština
http://linked.open.../riv/klicovaSlova	Enaminones; intramolecular hydrogen; 3-amino-2-(4-dimethylphenylazo)-1-phenylbut-2-en-1-one (en)
http://linked.open.../riv/klicoveSlovo	3-amino-2-(4-dimethylphenylazo)-1-phenylbut-2-en-1-one intramolecular hydrogen Enaminones
http://linked.open...ontrolniKodProRIV	[9743EC5F3BA9]
http://linked.open...i/riv/mistoVydani	Pardubice
http://linked.open...i/riv/nazevZdroje	10th Bi-Annual International Conference on Pigments, Dyes and Functional Dyes ? COLORCHEM 2004
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	2004
http://linked.open...iv/tvurceVysledku	Šimůnek, Petr Lyčka, Antonín Macháček, Vladimír Bertolasi, Valerio Pešková, Markéta
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Výzkumný ústav organických syntéz, a.s.
https://schema.org/isbn	80-85119-01-3
http://localhost/t...ganizacniJednotka	25310

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