Synthesis of isomer maleimidobenzoic acid esters

It is reported that scientific studies have been conducted to find convenient methods for obtaining monoamide and maleimide compounds of maleic acid based on the reactions of monoarylamines with different functional groups, monoamide with different functional groups, and the analysis of reaction conditions. and the effect of temperature was analyzed on the basis of known examples and patterns. The obtained compounds were validated in this paper through the discussion of proven spectral analyzes using thin-layer (TLC), gas-liquid chromatography (GLC), IR-, chromato mass-spectrometry, and other methods.