Synthesis of pyrazine-2,3-dicarbonitrile and 1,2,4-triazine-5(4H)-one derivatives from furan-2,3-diones


ÜNGÖREN Ş. H. , Dilekoglu E., KOCA İ.

CHINESE CHEMICAL LETTERS, vol.24, no.12, pp.1130-1133, 2013 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 24 Issue: 12
  • Publication Date: 2013
  • Doi Number: 10.1016/j.cclet.2013.08.001
  • Title of Journal : CHINESE CHEMICAL LETTERS
  • Page Numbers: pp.1130-1133

Abstract

The reaction of furan-2,3-diones with S-methylisothiosemicarbazide hydroiodide yielded novel 1,2,4-triazine-5(4H)-ones, and reaction of furan-2,3-diones with diaminomaleonitrile led to the formation of pyrazine-2,3-dicarbonitrile derivatives, and the hydrolysis of these products led to the formation of more new pyrazine-2,3-dicarbonitrile derivatives. These compounds are potential herbicides and pesticides. (C) 2013 Sevket Hakan Ungoren. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.