Chemistry of Heterocyclic Compounds p. 1083 - 1085 (1982)
Update date:2022-08-15
Topics:
Prostakov, N. S.
Beshenko, M. A.
Soldatova, S. A.
Konstantinu, E. P.
Lavani-Edogiaverie, S.
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.
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