943331-65-5Relevant articles and documents
Aerobic oxidative aromatization of Hantzsch 1,4-dihydropyridines via an anomeric-based oxidation in the presence of Laccase enzyme/4-Phenyl urazole as a cooperative catalytic oxidation system
Khaledian, Donya,Rostami, Amin,Zarei, Seyed Amir,Mohammadi, Behnaz
, p. 1871 - 1878 (2019/04/25)
Abstract: Cooperative catalytic system of Laccase enzyme (from Trametes versicolor) and 4-phenyl urazole in phosphate buffer/acetonitrile solution at 40?°C has been applied for the biomimetic aerobic oxidative aromatization of Hantzsch 1,4-dihydropyridine
A novel, facile, simple and convenient oxidative aromatization of Hantzsch 1,4-dihydropyridines to pyridines using polymeric iodosobenzene with KBr
Kumar, Parvin
experimental part, p. 1429 - 1433 (2011/02/23)
An easy, safe, effective and handy method for oxidative aromatization of Hantzsch 1,4-dihydropyridines catalyzed by hypervalent iodine (iodosobenzene) and potassium bromide to corresponding pyridine derivatives in high-yields and within short span of time was described. Dealkylation in case of 4-n-alkyl substituted 1,4-dihydropyridines was not obtained.