Hydrogen bonding and supramolecular assemblies in azocoupled enaminones
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F04%3A00001968" target="_blank" >RIV/00216275:25310/04:00001968 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Hydrogen bonding and supramolecular assemblies in azocoupled enaminones
Original language 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 compoundwith 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 solutionthere 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.
Czech name
Hydrogen bonding and supramolecular assemblies in azocoupled enaminones
Czech 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 compoundwith 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 solutionthere 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.
Classification
Type
D - Article in proceedings
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F03%2F0356" target="_blank" >GA203/03/0356: Tautomerism and hydrogen bonding in beta-eneminone derivatives. Multinuclear and X-ray study</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
10th Bi-Annual International Conference on Pigments, Dyes and Functional Dyes - COLORCHEM 2004
ISBN
80-85119-01-3
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
"P34"
Publisher name
Výzkumný ústav organických syntéz, a.s.
Place of publication
Pardubice
Event location
Špindlerův Mlýn
Event date
May 23, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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