A NEW EFFECTIVE ROUTE FOR THE SYNTHESIS OF SUBSTITUTED 2H-INDAZOLES

Authors

  • С. С. Мочалов M. V. Lomonosov Moscow State University, Moscow 119992
  • М. И. Хасанов M. V. Lomonosov Moscow State University, Moscow 119992
  • Е. В. Трофимова M. V. Lomonosov Moscow State University, Moscow 119992
  • А. Н. Федотов M. V. Lomonosov Moscow State University, Moscow 119992
  • Н. С. Зефиров M. V. Lomonosov Moscow State University, Moscow 119992

DOI:

https://doi.org/10.1007/6557

Keywords:

2-aminoacylbenzenes, 2-arylazobenzyl alcohols, 2-acylazobenzenes, intramolecular heterocyclizations

Abstract

A two-stage synthesis of 2H-indazoles has been established, based on consecutive reactions of reduction of 2-alkyl-, 2-cyclopropyl-, and 2-arylcarbonylazobenzenes to phenylazo-substituted benzyl alcohols and intramolecular heterocyclization of the reduction products under the influence of organic acids.

How to Cite
Mochalov, S. S.; Khasanov, M. I.; Trofimova, E. V.; Fedotov, A. N.; Zefirov, N. S. Chem. Heterocycl. Compd. 2009, 45, 1208. [Khim. Geterotsikl. Soedin. 2009, 1507.]

For this article in the English edition see DOI 10.1007/s10593-010-0409-1

 

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Published

2022-02-09

Issue

No. 10 (2009)

Section

Original Papers