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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 Sulfones
Author(s) -
Katrun Praewpan,
Chiampanichayakul Supanimit,
Korworapan Kanokwan,
Pohmakotr Manat,
Reutrakul Vichai,
Jaipetch Thaworn,
Kuhakarn Chutima
Publication year - 2010
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201000641
Subject(s) - chemistry , hypervalent molecule , aryl , reagent , medicinal chemistry , sulfone , organic chemistry , iodine , sodium hydride , alkyl
(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 reaction time, and mild reaction conditions.