Synthesis

CAN mediated reaction of aryl sulfinates with alkenes and alkynes: Synthesis of vinyl sulfones, β-Iodovinyl sulfones and acetylenic sulfones

V Nair, A Augustine, TD Suja

Index: Nair, Vijay; Augustine, Anu; Suja Synthesis, 2002 , # 15 p. 2259 - 2265

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Citation Number: 34

Abstract

Abstract Cerium (IV) ammonium nitrate (CAN) mediated reaction of aryl sulfinates and sodium iodide with alkenes afforded vinyl sulfones in very good yields. Alkynes underwent similar reaction to give β-iodovinyl sulfones, which on treatment with potassium carbonate afforded the corresponding acetylenic sulfones in high yields.

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