Phenalenones. IV. Heterocycles from 3??hydroxyphenalenone (I)

…, Y Terachi, Y Tsunashima

Index: Kuroki, Masatane; Terachi, Yasuhito; Tsunashima, Yutaka Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 873 - 876

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Abstract

Abstract 3-Hydroxyphenalenone reacts with o-disubstituted benzenes (substituents: NH 2, OH, CH 2 OH and SH), aliphatic and aromatic aldehydes to give the various heterocyclic compounds which are fused with phenalene ring. These reactions resemble those of 1, 3- cyclohexanediones in many respects.