1,1-Bis(phenylseleno)- and 1,1-bis(methylseleno)-alkyllithiums as building blocks in organic synthesis

D. Van Ende, A. Cravador, A. Krief

    Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

    Résumé

    1,1-Bis(phenylseleno)alkyllithiums are conveniently prepared from the corresponding selenoacetals and lithium tetramethylpiperidide in HMPT/THF. 1,1-Bis(methylseleno)alkyllithiums, not available by similar procedures are quantitatively obtained from 1,1,1-tris(methylseleno)alkanes and n-BuLi. These carbanions are treated with a large variety of electrophiles and the resulting products further transformed.
    langue originaleAnglais
    Pages (de - à)1-4
    Nombre de pages4
    journalJournal of Organometallic Chemistry
    Volume177
    Numéro de publication1
    Etat de la publicationPublié - 11 sept. 1979

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