Pyridinethiones. IX preparation of ricinidine, thioricinidine and other 2 (1H)??pyridones and??thiones related to nicotinic acid

J Becher, T Johansen…

Index: Becher, Jan; Johansen, Tea; Michael, Maged Aziz Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 41 - 48

Full Text: HTML

Citation Number: 13

Abstract

Abstract 2 (1H)-Pyridones and-thiones related to 1-substituted nicotinic acid derivatives have been prepared via the corresponding l-substituted-3-formyl-2 (1H)-pyridones and- thiones. A number of synthetic procedures for the interconversion of functional groups in these nicotinic acid derivatives are given ie. preparation of the aldoximes, nitriles, carboxamides and carboxylic acids as well as the 3-hydroxyalkyl derivatives. The course ...