17057-04-4, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, the author is Gin, Viorica and a compound is mentioned, 17057-04-4, 4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzoicacid, introducing its new discovery.
Ab-monomers. I: Synthesis and polymerization of furyl-maleimide monomers
New AB-monomers containing either furyl and maleimide groups or hydroxy and acid groups were prepared by the reaction of 4-maleimidobenzoic acid chloride or 4-maleimidophenylisocyanate with 2-furfuryl alcohol or the Diels-Alder reaction of 4-maleimidobenzoic acid with 2-furfuryl alcohol, respectively. The structures of the monomers were confirmed by IR, 1H-NMR and elemental analysis. By Diels-Alder polymerization reaction or polycondensation reaction new poly(esther-imide) or poly(urethane-imide)s were prepared. Thermal curing behavior of monomers was investigated by DSC analysis. All polymers were characterized by elemental analysis, IR spectral studies and thermogravimetry.
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Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem