SYNTHESIS OF DERIVATIVES OF A NOVEL HETEROCYCLIC SYSTEM 7-THIA-1,4,6,8-TETRAAZABENZO[<i>de</i>]ANTHRACENE

Authors

  • Виктор В. Доценко ChemEx Lab
  • Елена А. Чигорина ИРЕА
  • Сергей Г. Кривоколыско

DOI:

https://doi.org/10.1007/3754

Keywords:

malononitrile dimer, tetrahydropyridine-2-thiolates, thiatetraazabenzo[de]anthracene, acylation, cyclocondensation

Abstract

Derivatives of a novel heterocyclic system, 8,9,10,11-tetrahydro-7-thia-1,4,6,8-tetraazabenzo[de]anthracene, were obtained by interaction of 5Н-pyrido[2',3':2,3]thiopyrano[4,5-b]pyridines, formed by treating N-methylmorpholinium 4-aryl-3-cyano-6-oxo-1,4,5,6-tetrahydropyridine-2-thiolates with malononitrile dimer, Ас2О or carboxylic acid chlorides.

Authors: Victor V. Dotsenko, Elena A. Chigorina, Sergey G. Krivokolysko

 

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Published

2017-06-05

Issue

Vol. 53 No. 5 (2017)

Section

Short Communications