发明授权
US3980535A Process for producing sulfones 失效
生产砜的方法

Process for producing sulfones
摘要:
Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO.sub.2.sup.- ion) in an aprotic organic medium which may be the compound itself, with SO.sub.2.sup.- ions produced by electrolysis upon introduction of sulfur dioxide into the system. Any of a wide range of sulfones or polysulfones having surfactant and fabric-treating (finishing) or therapeutic properties or serving as materials for the manufacture of plastics may be made in this manner.
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