PYRAZOLO-4-AZAPHENANTHRENES

Authors

  • А. B. Варламов Russian Peoples Friendship University
  • C. B. Гозун Russian Peoples Friendship University
  • П. М. Михайлова Russian Peoples Friendship University
  • А. И. Чернышев Russian Peoples Friendship University
  • Н. И. Головцов Russian Peoples Friendship University

DOI:

https://doi.org/10.1007/708

Abstract

A mixture of phenyl substituted pyrazolo-4-azaphenanthrenes with different closure of the heterocyclic units was obtained by alkaline scission of 9-phenacylidene-4-azafluorene tosylhydrazone. Elimination of the nitro group occurs when 9-(α-nitrophenacylidene)-4-azafluorene is condensed with tosylhydrazine.

Authors: A. V. Varlamov, S. V. Gozun, N. M. Mikhailova, A. I. Chernyshev, and N. I. Golovtsov.

English Translation in Chemistry of Heterocyclic Compounds, 1999, 35 (6), pp 703-707

http://link.springer.com/article/10.1007/BF02251630

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Published

2013-06-12

Issue

No. 6 (1999)

Section

Original Papers