Synthesis of Homoallyl Selenides and Sulfides by Allylation of alpha-Seleno- and alpha-Thioalkyllithiums in the Presence of Copper(I) Salts

Michel Clarembeau, J.-L. Bertrand, Alain Krief

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    Résumé

    New species, detected by 77Se NMR, are formed on mixing α-selenoalkyllithium compounds and CuI/SMe2. These species decompose at −40° to olefins 8 but can be allylated in high yield at −100°. Similar reactions are observed with thio-analogues.
    langue originaleAnglais
    Pages (de - à)125-133
    Nombre de pages9
    journalIsrael journal of chemistry
    Volume24
    Numéro de publication2
    Les DOIs
    Etat de la publicationPublié - 1984

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