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  • Title: [1,5]-Anion relay/[2,3]-Wittig rearrangement of 3,3-bis(silyl) allyl enol ethers: synthesis of useful vinyl bis(silane) species.
    Author: Sun X, Lei J, Sun C, Song Z, Yan L.
    Journal: Org Lett; 2012 Feb 17; 14(4):1094-7. PubMed ID: 22276938.
    Abstract:
    The [1,5]-anion relay/[2,3]-Wittig rearrangement of 3,3-bis(silyl) enol allyl ethers has been developed. This reaction provides an efficient method to synthesize versatile vinyl bissilanes, which can be transformed into trisubstituted vinylsilanes through a [1,4]-Brook rearrangement/alkylation protocol using a wide range of electrophiles.
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