1-aminoanthraquinone

1-aminoanthraquinone

[¦wən ə¦mē·nō‚an·thrə·kwē′nōn]
(organic chemistry)
C14H9NO2 Ruby-red crystals with a melting point of 250°C; freely soluble in alcohol, benzene, chloroform, ether, glacial acetic acid, and hydrochloric acid; used in the manufacture of dyes and pharmaceuticals.
References in periodicals archive ?
Polystyrene (PS) and ethylbenzene (EB) solution (30% weight fraction of PS, with the solution viscosity of 2.3 Pa s at room temperature) was chosen as the polymeric system, and 1-Aminoanthraquinone as the tracer.
Direct condensation of 1-aminoanthraquinone with a variety of carbonyl compounds was done in the presence of catalytic amount of dodecatungstosilicic acid/[P.sub.2][O.sub.5] (scheme 1).
A mixture of 1-aminoanthraquinone (1 mmol), carbonyl compounds (1 mmol) and [H.sub.84][O.sub.40]Si[W.sub.12]/[P.sub.2][O.sub.5] (0.2 g, 1mol% of 1-aminoanthraquinone/[P.sub.2][O.sub.5]) as a catalyst were ground under solvent free conditions at room temperature for 1-3 min (scheme 1).