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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

  • DOI - Digital Object Identifier

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

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

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

  • 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

  • EID of the result in the Scopus database