Geterociklicheskie soedineniya na osnove maleinamidov i maleingidrazidov

The textbook "Heterocyclic Compounds Based on Maleinamides and Maleinhydrazides" offers a comprehensive analysis and overview of the synthesis and functionalization of N-substituted maleinamides and their derivatives. It presents innovative methods for controlling the cyclization reactions of substituted monoamides and monohydrazides of maleic acid to obtain maleinamides and their isomers. Additionally, it addresses reactions for the synthesis of 3,4-dihydroquinoxalin-2(1H)-ones through the addition of o-phenylenediamine to various synthesized compounds. The work is based on extensive literature research and original experimental studies that demonstrate the chemical variability of nitrogen-containing derivatives of maleic acid and underscore the relevance of further research in this area of organic chemistry.