New radical homoallylation reactions

Abstract : Xanthate addition to 3-aryl-4-methanesulfonylbutene and structurally related derivatives triggers a cascade involving aryl migration and elimination of a sulfonyl radical, the result being an overall homoallylation of the initial radical. Other slow migrating groups such as an ester can replace the aryl group.
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Submitted on : Friday, March 21, 2014 - 4:49:54 PM
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Gilles Ouvry, Samir Zard. New radical homoallylation reactions. SYNLETT, Georg Thieme Verlag, 2003, pp.1627-1630. ⟨10.1055/s-2003-41011⟩. ⟨hal-00954831⟩

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