4-ARYL-1-HYDRAZINO-5<i>H</i>-2,3-BENZODIAZEPINE AND 1-ARYL-4-HYDRAZINO-5<i>H</i>-2,3-BENZODIAZEPINE IN THE SYNTHESIS OF CONDENSED [1,2]DIAZEPINES

Authors

  • О. И. Харанеко L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ukraine
  • В. Ю. Попов L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ukraine
  • С. Л. Богза L. M. Litvinenko Institute of Physical Organic Chemistry and Coal Chemistry, National Academy of Sciences of Ukraine

DOI:

https://doi.org/10.1007/413

Keywords:

[1, 2, 4]triazolo[3, 4-a][2, 3]benzodiazepine, 4]triazolo[4, 3-c][2, cyclization

Abstract

A method has been developed for the cyclization of 4-aryl-1-hydrazino-5H-2,3-benzodiazepine and 1-aryl-4-hydrazino-5H-2,3-benzodiazepine into 3-R-6-aryl-7H-[1,2,4]triazolo[3,4-a]- and 3-R-6-aryl-7H-[1,2,4]triazolo[4,3-c]benzodiazepine derivatives with various substituents in the triazole ring.

Authors: O. I. Kharaneko, V. Yu. Popov, and S. L. Bogza

English Translation in Chemistry of Heterocyclic Compounds, 2013, 49 (2), pp 317-324

http://link.springer.com/article/10.1007/s10593-013-1249-6

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Published

2013-03-19

Issue

No. 2 (2013)

Section

Original Papers