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Chemistry of Heterocyclic Compounds

, Volume 43, Issue 4, pp 496–498 | Cite as

Synthesis and halogenation of allylthioethers of pyrazolo[3,4-d]pyrimidine

  • M. Yu. Onisko
  • O. V. Svalyavin
  • V. G. Lendel
Article

Abstract

The interaction of 6-allylthio-4-imino-1-methyl-3-methylthio-5-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]-pyrimidine with bromine leads to the formation of 8-bromomethyl-4-imino-1-methyl-3-methylthio-5-phenyl-4,5,7,8-tetrahydro-1H-pyrazolo[4,3-e][1,3]thiazolo[3,2-a] pyrimidinium tribromide.

Keywords

6-allylthio-4-iminopyrazolo[3,4-d]pyrimidine monobromide pyrazolo[3,4-d]pyrimidine tribromide bromoheterocyclization 

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References

  1. 1.
    S. M. Khripak, A. A. Dobosh, and I. V. Smolanka, Khim. Geterotsikl. Soedin., 567 (1973). [Chem. Heterocycl. Comp., 9, 525 (1973)].Google Scholar
  2. 2.
    A. A. Dobosh, S. M. Khripak, and I. V. Smolanka, Khim. Geterotsikl. Soedin., 486 (1974). [Chem. Heterocycl. Comp., 10, 421 (1974)].Google Scholar
  3. 3.
    G. V. Pizak, A. M. Molnar, A. A. Dobosh, M. V. Slivka, and S. M. Khripak, Nauchn. Vestn. Uzh. Nat. Univ., 168 (2001).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • M. Yu. Onisko
    • 1
  • O. V. Svalyavin
    • 1
  • V. G. Lendel
    • 1
  1. 1.Uzhgorod National UniversityUzhgorodUkraine

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