Bulletin of the Chemical Society of Japan p. 3678 - 3682 (1980)
Update date:2022-09-26
Topics:
Abe, Yasuo
Horii, Toyokazu
Oka, Kunio
Kawamura, Shunichi
Nakabayashi, Takeshige
In the presence of catalytic amounts of several amines, N,N'-thiodiphthalimide has been allowed to react with one or two equiv. of arenesulfinic acids in dichloromethane, thus giving N-(arylsulfonylthio)phthalimides or bis(arenesulfonyl) sulfides respectively in good yields.The arenesulfinate anion seems to be a better nucleophile against N,N'-thiodiphthalimide than arenesulfinic acid.The mechanism of the catalytic reaction will be discussed.
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