Advertisement

Chemistry of Heterocyclic Compounds

, Volume 43, Issue 11, pp 1385–1389 | Cite as

Reaction of 1,5-diaryl-3-hydroxy-4-methylsulfonyl-3-pyrrolin-2-ones with urea, hydrazine, ethylenediamine, and o-phenylenediamine

  • V. L. GeinEmail author
  • A. V. Kataeva
  • L. F. Gein
Article

Abstract

With urea 1,5-diaryl-3-hydroxy-4-methylsulfonyl-3-pyrrolin-2-ones form the 3-amino derivatives of pyrrolones. In reactions with hydrazine hydrate and ethylenediamine the corresponding salts are formed. With ethylenediamine at 180–185°C the double salt of 3-hydroxy-4-methylsulfonyl-1,5-diphenyl-3-pyrrolin-2-one forms N,N′-di(4-methylsulfonyl-1,5-diphenyl-3-pyrrolin-2-on-3-yl)-ethylenediamine. The reaction with o-phenylenediamine gives 2,3-diaryl-4-methylsulfonylpyrrolo-[2,3-b]quinoxalines.

Keywords

3-amino-1,5-diaryl-4-methylsulfonyl-3-pyrrolin-2-ones 2,3-diaryl-4-methylsulfonylpyrrolo-[2,3-b]quinoxalines binucleophilic reagents 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Z. G. Aliev, L. O. Atovmyan, V. L. Gein, L. F. Gein, and A. V. Kataeva, Izv. Akad. Nauk., Ser. Khim., 1343 (2003).Google Scholar
  2. 2.
    V. L. Gein, L. F. Gein, and A. V. Kataeva, Khim. Geterotsikl. Soedin., 1692 (1999). [Chem. Heterocycl. Comp., 35, 1487 (1999)].Google Scholar
  3. 3.
    L. Fieser and M. Fieser, Reagents for Organic Synthesis [Russian translation], Mir, Moscow (1970), p. 321.Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  1. 1.Perm State Pharmaceutical AcademyPermRussia

Personalised recommendations