SYNTHESIS AND STUDY OF THE PROPERTIES OF 7,8-POLYMETHYLENEIMIDAZO[4,5-<i>d</i>]-1,3,2-DIAZAPHOSPHORIN-2-THIONES

Authors

  • Д. Б. Нилов Drug Chemistry Center /All-Russian Scientific Research Pharmaceutical Chemistry Institute, Moscow 119815
  • А. В. Кадушкин Federal State Unitary Enterprises. "The State Scientific Center NIOPIK", Moscow 103787
  • Н. П. Соловьева Drug Chemistry Center/All-Russian Scientific Research Pharmaceutical Chemistry Institute, Moscow 119815
  • Ю. Н. Шейнкер Drug Chemistry Center/All-Russian Scientific Research Pharmaceutical Chemistry Institute, Moscow 119815
  • В. Г. Граник Federal State Unitary Enterprises. "The State Scientific Center NIOPIK", Moscow 103787

Keywords:

imidazo[4,5-d]-1,3,2-diazaphosphorins, phosphorus pentasulfide, N-cyanoamidines, thionation, Thorpe–Ziegler cyclization

Abstract

In thionation of cyclic N-cyanoamidines, a four-step process occurs that leads to derivatives of novel heterocyclic systems: 7,8-polymethyleneimidazo[4,5-d]-1,3,2-diazaphosphorin-2-thiones. We have studied the chemical and spectral properties of the compounds obtained.

How to Cite
Nilov, D. B.;  Kadushkin, A. V.; Solov'eva, N. P.; Sheinker, Yu. N.; Granik, V. G. Chem. Heterocycl. Compd. 2004, 40, 106. [Khim. Geterotsikl. Soedin. 2004, 113.]

For this article in the English edition, see DOI 10.1023/B:COHC.0000023777.35950.cd

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Published

2004-01-25

Issue

No. 1 (2004)

Section

Original Papers