PhI (OAc) 2/KI??Mediated Reaction of Aryl Sulfinates with Alkenes, Alkynes, and α, β??Unsaturated Carbonyl Compounds: Synthesis of Vinyl Sulfones and β??Iodovinyl …

…, S Chiampanichayakul, K Korworapan…

Index: Katrun, Praewpan; Chiampanichayakul, Supanimit; Korworapan, Kanokwan; Pohmakotr, Manat; Reutrakul, Vichai; Jaipetch, Thaworn; Kuhakarn, Chutima European Journal of Organic Chemistry, 2010 , # 29 p. 5633 - 5641

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Citation Number: 40

Abstract

Abstract (Diacetoxyiodo) benzene [PhI (OAc) 2, DIB] was able to promote the reaction of sodium aryl sulfinate and potassiumiodide (KI) with alkenes and alkynes to afford the corresponding vinyl sulfones and β-iodovinyl sulfones, respectively, in good yields. The salient features of this reaction are that it employs a commercially available and environmentally benign hypervalent iodine (III) reagent, a one-step reaction, a short ...