Narodna in univerzitetna knjižnica, Ljubljana (NUK)
Naročanje gradiva za izposojo na dom
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi
  • Preparation and reactivity of 5-benzylidenebarbituric and 5-benzylidene-2-thiobarbituric acids
    Zidar, Nace ; Kikelj, Danijel
    The reaction between barbituric acid or 2-thiobarbituric acid and different benzaldehydes, dependent upon the applied reaction conditions, selectively yields three different product types, i.e. ... 5-benzylidene(thio)barbituric acids II, symetric Michael adducts III or 5-phenyl-1H-pyrano[2,3-d]pyrimidine-2,4(3H,5H)-diones and 5-phenyl-2-thioxo-2,3-dihydro- 1H-pyrano[2,3-d]pyrimidin-4(5H)-ones IV. The reaction mechanisms and reactivity of different benzaldehydes are discussed.
    Vir: Acta chimica slovenica. - ISSN 1318-0207 (Vol. 58, no. 1, 2011, str. 151-157)
    Vrsta gradiva - članek, sestavni del
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 2982513

vir: Acta chimica slovenica. - ISSN 1318-0207 (Vol. 58, no. 1, 2011, str. 151-157)

loading ...
loading ...
loading ...