Synthesis of substituted benzo[g]isoquinolines and 8-azabenzo[a]fluoranthenes

The conversion of l,3-dimethyl-2,6-diphenyl-4-benzyl-4-piperidol and its N-unsubstituted analog by means of pyridine N-oxide to 3-methyl-2,6-diphenyl-4-benzylpyridine (I) is accompanied by the formation of l,2-diphenyl-l,2-bis(3'-methyl-2',6'-diphenyl-4'-pyridyl)ethane, which was obtained under the same conditions directly from y-benzyl-substituted pyridine I. The initial product in the catalytic dehydrocyclization of pyridine base I is l,3-diphenylbenzo[g]isoquinoline, which is subsequently partially converted to 7-phenyl-8-azabenzo[a]fluoranthene. Spectral data for these heterocyclic compounds and the characteristics of the substances obtained by oxidation of them are presented. © 1979 Plenum Publishing Corporation.

Authors
Prostakov N.S. 1 , Torres M. 1 , Varlamov A.V. 1 , Vasil'ev B.G.A.1
Editors
-
Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Number of issue
5
Language
English
Pages
526-529
Status
Published
Department
-
Number
-
Volume
15
Year
1979
Organizations
  • 1 Patrice Lumumba International-Friendship University, Moscow, 1117923, Russian Federation
Keywords
-
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/1574/