In this paper, research progress in the studying of high efficiency halogenation agent in recent years was reviewed and 本文对近年来在高效卤化试剂研究方面取得的进展进行了综述，介绍了系列高效卤化剂在卤化取代反应、卤化加成反应等方面的应用。
The Nucleophilic Substitution Reaction of 2-nitro-5,10,15,20-tetraphenylporphyrin With Sodium Phenoxide苯酚钠对2-NO2-TPP及其金属配合物的亲核取代