SYNTHESIS OF PYRIDO[2,3-<i>a</i>]PHENAZINES BY INTRAMOLECULAR CYCLIZATION OF 7-ARYLAMINO-8-NITROSOQUINOLINES

Authors

  • Диана Ю. Побединская Северо-Кавказский федеральный университет
  • Олег П. Демидов Северо-Кавказский федеральный университет
  • Иван В. Боровлев Северо-Кавказский федеральный университет
  • Елена К. Авакян Северо-Кавказский федеральный университет
  • Гульминат А. Амангазиева Северо-Кавказский федеральный университет

DOI:

https://doi.org/10.1007/4952

Keywords:

8-nitrosoquinoline, pyrido[2, 3-a]phenazine, crystal structure, intramolecular cyclization

Abstract

Intramolecular heterocyclization reaction of 7-arylamino-8-nitrosoquinolines was used to obtain previously unknown pyrido[2,3-a]phenazine derivatives. The reaction was performed in refluxing acetic acid. The final products, including unsubstituted pyrido[2,3-a]phenazine, were obtained in good yields.

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Published

2019-07-23

Issue

Vol. 55 No. 7 (2019)

Section

Short Communications