ester-interchange reaction

In this paper, a series of poly(ether-ester) elastomers was synthesized by a two-step method. At first, the prepolymer was synthesized by ester interchange reaction.
本文采用先进行酯交换反应，后缩聚反应的端羟基聚醚法，合成了一系列聚醚酯弹性体。