Organic chemistry
Oxidative aromatization of some 1,4-dihydropyridine derivatives using NaBrO3

Masoomeh Abdoli-Senejani; Nilufar Foruzan; Mahnaz Bahmani; Tahereh Momeni Isfahani; Saba Dustepour

Volume 4, Issue 3, pp. 236-358, Serial No. 12 , July 2016, , Pages 309-317

Abstract
  In this study, oxidation of some 3,5-diacyl or 3,5-diester 1,4-dihydropyridines to corresponding pyridine derivatives using sodium bromate in the presence of NH4Cl, NaHSO4 and Bu4NHSO4 under thermal conditions has been investigated. The yield and structure of formed products is similar under all conditions; ...  Read More

Oxidative aromatization of some 1,4-dihydropyridine derivatives using NaBrO3