Ullmann Condensation Reaction of Haloanthraquinone Derivatives with Amines in Aprotic Solvents

S Arai, T Yamagishi, S Ototake, M Hida

Index: Arai,S. et al. Bulletin of the Chemical Society of Japan, 1977 , vol. 50, p. 547 - 548

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Citation Number: 38

Abstract

Cuprous catalysts were more effective than cupric ones in the Ullmann condensation of haloanthraquinones with amines in aprotic media. In the presence of Cu (I) catalyst, amines with a hydroxyl group (3-amino-1-propanol and 2-aminoethanol) were more reactive than the higher basic butylamine.