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CHEMISTRY AND CHEMICAL ENGINEERING

CHEMISTRY AND CHEMICAL ENGINEERING

Abstract

By the reaction of 1-aminoanthaquinone and 2-aminoanthraquinone with phenylisothiocyanate, halogen-, nitrobenzoylisothiocyanates in dimethylformamide by heating at 90 ˚C for 5 hours, the corresponding derivatives – 1,3 substituted thioureas were obtained. The dyeing properties of synthesized compounds were studied. The property of the dye in 1-(1-anthraquinonyl)-3-(para-chlorobenzoyl) thiourea has been revealed and this compound is used as a dye of rubber compounds, paraffin candles and polyethylene films.

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