Ea. Couladouros et al., A GENERAL PROCEDURE FOR THE EFFICIENT SYNTHESIS OF (ALKYLAMINO)NAPHTHOQUINONES, Journal of organic chemistry, 61(9), 1996, pp. 3031-3033
Alkylamino derivatives of naphthazarine, juglone, and naphthoquinone h
ave been synthesized via their corresponding bromo-analogues, in high
yields, especially in the case of naphthazarins.