SYNTHESIS AND HALOGENATION OF ALLYLTHIOETHERS OF PYRAZOLO[3,4-<i>d</i>]PYRIMIDINE

Authors

  • М. Ю. Онисько Uzhgorod National University, Uzhgorod 88000
  • О. В. Свалявин Uzhgorod National University, Uzhgorod 88000
  • В. Г. Лендел Uzhgorod National University, Uzhgorod 88000

DOI:

https://doi.org/10.1007/7557

Keywords:

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

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.

How to Cite
Onisko, M. Yu.; Svalyavin, O. V.; Lendel, V. G.  Chem. Heterocycl. Compd. 2007, 43, 496. [Khim. Geterotsikl. Soedin. 2007, 602.]

For this article in the English edition see DOI 10.1007/s10593-007-0072-3


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Published

2023-03-24

Issue

No. 4 (2007)

Section

Original Papers