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Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F08%3A00007775" target="_blank" >RIV/00216275:25310/08:00007775 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive

  • Original language description

    Overall sixteen new, optically active carboxamides 1-3 have been synthesized. These compounds based on the 2-phenylimidazole and featuring amino acid residues are linked on the 4-position by an amidicbond. Two general methods were used for their construction. Whereas the first method employs acylchlorides as a reactive species, the second one involves a condensation of mixed anhydrides with the amino acid counterparts. Actually, the second method proved to be more efficient than the first one. Carboxamides 1-3 were preliminarily tested as N-chelating ligands with an application in the Henry or Aldol reactions affording either poor yields or enantiomeric excesses.

  • Czech name

    Design a syntéza opticky aktivních 2-fenylimidazolkarboxamidů na bázi amino kyselin

  • Czech description

    Celkem bylo syntetizováno šestnáct nových, opticky aktivních karboxamidů na bázi 2-fenylimidazolu a amino kyselin s využitím dvou reakčních cest. První metoda zahrnuje reakci acylchloridů, druhá využívá reakci směsných anhydridů s příslušnou amino kyselinou. Předběžné testy připravených carboxamidů v Henryho či aldolové reakci poskytly pouze nízké ee.

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

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Heterocyclic Chemistry

  • ISSN

    0022-152X

  • e-ISSN

  • Volume of the periodical

    45

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database