Scholarly record

A GREEN CHEMISTRY APPROACH TO THE FACILE SYNTHESIS OF AMINOANTHRAQUINONE DERIVATIVES

Andrejs Grigorjevs, Elena Kirilova, Romans Fridmans, Irena Mihailova, Sergejs Osipovs

Abstract

Developing processes with minimal environmental impact is essential for the production of the important intermediates and final products. Present study explores the green and low-cost synthesis of new halogenated derivatives of 1-aminoanthraquinone under catalyst free conditions at room temperature. These derivatives find wide practical application due to their unique properties. Numerous studies on the preparation of new derivatives have been devoted to the development of industrial dyes and pigments. These compounds hold promise for the creation of new materials for industry. The development of the methods for the synthesis of the important intermediates is of the great practical importance for the targeted synthesis of new compounds with expected properties. The reaction was applied under optimized mild conditions. The process parameters, including voltage and reaction time, were adjusted to maximize the product yield to 80% while minimizing side reactions. The protocol offers several advantages, including simplicity and economy. This method avoids waste-generating processes, which typically result in an energy efficiency rating that reflects the use of green chemistry technologies. The resulting compounds are characterized using the chromatography and other techniques to confirm their structure. This work expands the scope of the methods for the synthesis of new derivatives by providing new products for potential application in materials science.

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