4,6-DIMETHYLPYRIDINE-2,3-DICARBONITRILE AND ITS REACTION WITH <i>N</i>-ACYLHYDRAZINES

Authors

  • И. В. Руденко Taras Shevchenko National University of Kyiv
  • А. А. Кучерак Taras Shevchenko National University of Kyiv
  • А. А. Толмачев Taras Shevchenko National University of Kyiv
  • О. В. Гордиенко Taras Shevchenko National University of Kyiv

DOI:

https://doi.org/10.1007/1412

Keywords:

N'-(7-amino-2, 4-dimethyl-5H-pyrrolo[3, 4-b]pyridin-5-ylidene)carbohydrazides, N'-(5-amino-2, 4-dimethyl-7H-pyrrolo[3, 4-b]pyridin-7-ylidene)carbohydrazides, N-acylhydrazones, 4, 6-dimethylpyridine-2, 3-dicarbonitrile, N', N"-(2, 4-b]pyridine-5, 7-diylidene)dicarbohydrazides, nucleophilic substitution of hydrogen, cyanation

Abstract

An efficient method has been developed for the synthesis of 4,6-dimethylpyridine-2,3-dicarbonitrile. A study was carried out on the reaction of this compound with N-acylhydrazines to give two structural isomers, namely, N'-(7-amino-2,4-dimethyl-5H-pyrrolo[3,4-b]pyridin-5-ylidene)carbohydrazides and N'-(5-amino-2,4-dimethyl-7H-pyrrolo[3,4-b]pyridin-7-ylidene)carbohydrazides as well as disubstituted N',N"-(2,4-dimethyl-5H-pyrrolo[3,4-b]pyridine-5,7-diylidene)dicarbohydrazides.

Authors: I. V. Rudenko, A. A. Kucherak, A. A. Tolmachev, and O. V. Hordiyenko.

English translation in Chemistry of Heterocyclic Compounds, 2011, 47 (8), pp 964-969

http://link.springer.com/article/10.1007/s10593-011-0861-6

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Published

2013-12-18

Issue

No. 8 (2011)

Section

Original Papers