利用膨胀单体合成带有官能团的低聚物

利用膨胀单体的开环聚合反应，在聚合物主链上引入酯基、碳酸酯基、硫酯基、酰胺基等功能基，在适当条件下水解后，可以得到末端带有羧基、经基、硫醇基、胺基等官能团的低聚物。

?This paper presentes the introductions of functional groups such as ester group, carbonate group, thioester group and amido group to polymer main chains through ring-opening polymerization of expansion monomers. The oligomers containing end groups for instance carboxy, hydroxy, thiono, amino and so on can be obtained after hydrolysis on proper conditions.