REACTION OF 1,3-DIBROMO-AND 1,3-DICHLOROACETONE WITH 2-AMINOAZAHETEROCYCLES

Authors

  • Н. B. Коваленко Taras Shevchenko Kiev State University, Kiev 01033
  • Г. П. Кyтров Taras Shevchenko Kiev State University, Kiev 01033
  • Ю. B. Филипчyк Taras Shevchenko Kiev State University, Kiev 01033
  • M. Ю. Корнилов Taras Shevchenko Kiev State University, Kiev 01033

Keywords:

1,3-dibromoacetone, 1,3-dichloroacetone, imidazo[1,2-a]pyridines, imidazo[1,2-a]pyrimidines, imidazo[2,1-b]thiazoles

Abstract

The reactions of 1,3-dibromoacetone with 2-aminoazines and 2-aminoazoles has been carried out for the first time and the pure intermediate quaternary salts have been isolated. They undergo cyclization to the corresponding imidazoazines and imidazoazoles containing a bromomethyl group. Similar condensations were carried out with 1,3-dichloroacetone.

How to Cite
Kovalenko, N. V.; Kutrov, G. P.; Filipchuk, Yu. V; Kornilov, M. Yu. Chem. Heterocycl. Compd. 2002, 38, 590. [Khim. Geterotsikl. Soedin. 2002, 675.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1019521515590

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Published

2002-05-25

Issue

No. 5 (2002)

Section

Original Papers