In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯
铝作催
,废聚苯乙烯与
发生亲电取代反
合成聚苯乙烯阻
。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯铝作催,废聚苯乙烯与发生亲电取代反合成聚苯乙烯阻。
The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.The method avoids the utilization of cancerogenic chloromethyl methyl ether.
过付氏酰基反引入乙酰基，接着、
，得到标题树脂。该法避免了使用氯甲醚。
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