71483-76-6Relevant academic research and scientific papers
9-AMINO DERIVATIVES OF 4-AZAFLUORENE
Prostakov, N. S.,Shalimov, V. P.,Montenegro Cordova Galo, B.,Leonova, N. I.
, p. 1213 - 1216 (2007/10/02)
For the purpose of finding physiologically active compounds among the amino derivatives of azafluorenes, 9-amino derivatives containing N-β-hydroxyethyl and N-β-chloroethyl radicals have been obtained from 9-bromo-4-azafluorene and the corresponding amines.The conversion of 9-phenylamino-4-azafluorene discovered is a new method for obtaining Schiff bases in the azafluorene series.
SYNTHESIS OF ISOMERIC SPIRO FROM 3-METHYL-2-AZAFLUORENE AND 4-AZAFLUORENE
Prostakov, N. S.,Beshenko, M. A.,Soldatova, S. A.,Konstantinu, E. P.,Lavani-Edogiaverie, S.
, p. 1083 - 1085 (2007/10/02)
Compounds that belong to the class of new spiran heterocyclic systems that contain azafluorene and oxirane fragments were obtained from the corresponding azafluorenes and benzaldehyde under interphase-catalysis conditions.The Z and E isomers of 3-methyl-3'-phenylspiro(2-azafluorene-9,2'-oxirane) and 3'-phenylspiro(4-azafluorene-9,2'-oxirane) were isolated, and their configurations were established by NMR spectrscopy.
