Synthesis of 3-(Benzotriazol-1-yl)naphthoquinone Derivatives |
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Authors: | Ganushchak N I Romanyuk A L Litvin B L Lys R I Polishchuk O P |
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Institution: | (1) Franko Lviv National University, Lviv, Ukraine;(2) Barva Company, Ivano-Frankivsk, Ukraine |
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Abstract: | 2,3-Bis(benzotriazol-1-yl)-1,4-naphthoquinone reacts with aliphatic and aromatic amines to give the corresponding 2-amino-3-(benzotriazol-1yl)-1,4-naphthoquinones, and its reaction with alkali gives 2-hydroxy-3-(benzotriazol-1-yl)-1,4-naphthoquinone. |
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