Structural changes in polymers of diethyl succinylsuccinate(1,4-diethoxycarbonyl-2,5-dihydroxy-1,4-cyclohexadiene) with diamines at high temperatures

The reaction between diethyl succinylsuc

The reaction between diethyl succinylsuccinate (1,4-diethoxycarbonyl-2,5-dihydroxy-1,4-cyclohexadiene) and amines and its application to polymer synthesis

✍ Higashi, Fukuji ;Tai, Akira ;Adachi, Kazuo 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 679 KB

## Abstract Polymers having polyamine structures were obtained by the condensation reaction between diethyl succinylsuccinate (1,4‐diethoxycarbonyl‐2,5‐dihydroxy‐1,4‐cyclohexadiene) and aliphatic diamines. The reactions were carried out in high polar solvents such as N‐methylpyrrolidone (NMP) and N