OXIDATION-REDUCTION CONVERSIONS OF DERIVATIVES OF 1,4-DIHYDROPYRIDINE AND 4H-PYRAN ON INTERACTION OF ALICYCLIC 1,5-DIKETONES WITH 4-AMINOAZOBENZENE

Authors

  • К. В. Маслов Far-Eastern State University, Vladivostok, 690600
  • Т. И. Акимова Far-Eastern State University, Vladivostok, 690600
  • В. А. Каминский Дальневосточный государственный университет, Владивосток, 69060

Keywords:

1,4-dihydropyridines, 1,5-diketones, 4H-pyrans, pyridinium salts, reduction

Abstract

The interaction of 2,2'-methylenedicyclohexanone and 2,2'-methylenedicyclopentanone with 4-aminoazobenzene in acetic acid leads to reduction of the azo group of 1,4-dihydropyridine and 4H-pyran derivatives formed as intermediates. The reduction products were isolated as the corresponding pyridinium salts.

How to Cite
Maslov, K. V.; Akimova, T. I.; Kaminski, V. A. Chem. Heterocycl. Compd. 2002, 38, 417. [Khim. Geterotsikl. Soedin. 2002, 482.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1016075120736

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Published

2002-04-25

Issue

No. 4 (2002)

Section

Original Papers