Transformations of N-acetyl(aroyl)-1-azafluorenium chlorides to give 9-α-hydroxyethylidene(arylidene)-1-azafluorenes

N-Acetyl (benzoyl)-1-azafluorenium chlorides were converted to 9-acetyl(benzoyl)-1-azafluorenes, which exist in the enol form, when they were treated with triethylamine in benzene in the presence of boron trifluoride etherate. The first step in the rearrangement is the conversion of the starting chlorides to N-acyl-substituted pseudoazulenes with subsequent N-C9 migration of the acyl group. © 1984 Plenum Publishing Corporation.

Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Number of issue
8
Language
English
Pages
890-893
Status
Published
Volume
19
Year
1983
Organizations
  • 1 Patrice Lumumba Peoples' Friendship University, Moscow, 117923, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/1413/