聚苯乙烯型阴离子交换剂的合成方法

Review on Synthetic Methods of Anion Exchangers based on Crosslinked Polystyrene

对聚苯乙烯型阴离子交换剂的各种合成方法作了较为全面的评述。指出使用氯甲醚为原料的氯甲基化法由于毒性问题已经受到限制。

The synthetic methods of anion exchangers based on crosslinked polystyrene were reviewed comprehensively.The chloromethylation method which used chloromethyl methyl ether as reactant,due to its toxic problem,has been gradually restricted.Here we tried to discuss the possibility of the modification of chloromethylation method or the utilization of new methods which avoid the use of chloromethyl methyl ether.