Preparation of a series of N-aryl-S,S-diphenylsulfilimines by nucleophilicattack of S,S-diphenylsulfilimine on activated halogenoaromatic compounds

Some N-aryl-S,S-diphenylsulfilimines, most of which are novel compounds, ar e prepared and characterised, using a method based on nucleophilic attack o f diphenylsulfilimine on activated aryl halides, especially polyhalogenated heterocyclic aromatic compounds.