Abstract
Some regularities appearing in the formation of polysulphonarylene oxides via nucleophilic substitution of the activated halogen atom in the aromatic nucleus have been investigated. An analysis of the results of high resolution PMR spectroscopy and of the kinetic data shows that stable H bonds are formed with participation of phenoxide ions. This finding provided a basis for interpretation of the experimental results regarding the effect of variations in the ratio of starting materials in the synthesis of polysulphonarylene oxides on the molecular weight of the polymers.
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