An NMR and X-Ray Study of the Structure of Azo Coupling Product of 4-Dimethylaminopent-3-en-2-one and Benzenediazonium-tetrafluoroborate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F03%3A00000598" target="_blank" >RIV/00216275:25310/03:00000598 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
An NMR and X-Ray Study of the Structure of Azo Coupling Product of 4-Dimethylaminopent-3-en-2-one and Benzenediazonium-tetrafluoroborate
Original language description
4-Dimethylaminopent-3-en-2-one reacts with two molecules of benzenediazonium tetrafluoroborate. The structure of this compound was determined by means of X-ray analysis of its crystal and 1H, 13C and 15N NMR spectra of its solution in CDCl3. The moleculeof this compound contains one azo group and one hydrazone group. The substance exists, both in crystal and in solutions of concentrations above 0.1 mol l#1, in the form of dimmers, in which the pair of molecules are bound by two hydrogen bonds N#H#N. Ondiluting the solution, the dimers decompose, the two forms being in an equilibrium that is rapid in NMR time scale.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
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
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Organic & Biomolecular Chemistry
ISSN
1477-0520
e-ISSN
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Volume of the periodical
1
Issue of the periodical within the volume
18
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
3250-3256
UT code for WoS article
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EID of the result in the Scopus database
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