6-(α-Hydroxy-α-aryl/naphthyl)methyl-3,4-dihydro-2,5-benzodiazocin-1(2H)-ones and diphenylmethanes from C-2 arylated 1,3-indane-diones

Authors: Sandip Kumar Kundu,; Das, Suven; Pramanik, Animesh

Source: Journal of Chemical Research, Volume 2004, Number 11, November 2004 , pp. 781-783(3)

Publisher: Science Reviews 2000 Ltd

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Abstract:

Stirring 2-hydroxy-2-aryl-1,3-indanediones in ethylenediamine at room temperature for 1-2 h produces 6-(α-hydroxy-α-aryl/naphthyl)methyl-3,4-dihydro-2,5-benzodiazocin-1(2H)-ones in high yields. Under similar reaction conditions 2,2-diaryl-1,3-indanediones furnish diphenylmethanes.

Keywords: 1,3-INDANEDIONES, 2,5-BENZODIAZOCINES, DIPHENYLMET

Document Type: Research article

DOI: http://dx.doi.org/10.3184/0308234043431654

Publication date: 2004-11-01

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