REACTIONS OF 4-CYANOBENZO[<i>c</i>]PYRYLIUM SALTS WITH NITROGEN-CONTAINING NUCLEOPHILES

Authors

  • С. Л. Богза Moscow A. N. Kosygin State Textile University, Moscow 117983
  • С. Ю. Суйков L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donetsk 83114
  • Н. М. Богдан L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donetsk 83114
  • Ю. А. Николюкин L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donetsk 83114
  • В. И. Дуленко L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donetsk 83114

Keywords:

benzo-2, 3-diazepine, benzo[c]pyrylium, pyrazolo[5, 4-c]isoquinoline, recyclization

Abstract

The recyclization reactions of  4-cyanobenzo[c]pyrylium salts with ammonia, primary amines, and hydrazines have been studied. New derivatives of  isoquinoline, benzo-2,3-diazepine, and pyrazolo-[5,4-c]isoquinoline have been obtained.

How to Cite
Bogza, S. L.; Suikov, S. Yu.; Bogdan, N. M.; Nikolyukin, Yu. A.; Dulenko, V. I.  Chem. Heterocycl. Compd. 2004, 40, 1421. [Khim. Geterotsikl. Soedin. 2004, 1645.]

For this article in the English edition, see DOI 10.1007/s10593-005-0057-z

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Published

2023-12-15

Issue

No. 11 (2004)

Section

Original Papers