Nucleophilic Substitution of Alkyl (or Aryl) Imidomethyl Sulfones. A New Convenient Synthesis of Alkane (or Arene) sulfinates

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Convenient syntheses of sodium alkane- and arenesulfinates in high yields and purities have been provided by nucleophilic substitution reactions of alkyl phthalimidomethyl sulfones and aryl succinimidomethyl sulfones, respectively, with ethoxide or thiolates.