electrophilic

Because the reaction is initiated by the attachment of an electrophile, the process is called an electrophilic addition reaction .

因为应是由亲电试剂的附加而开始的，所以这叫做亲电加成应。

In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.

本文利用三氯化作催化剂,废聚苯乙烯与溴发生亲电应合成溴化聚苯乙烯阻燃剂。