On the reactivity of o-lithioaryl ethers: tandem anion translocation and Wittig rearrangement |
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Authors: | Barluenga José Fañanás Francisco J Sanz Roberto Marcos César Trabada Marta |
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Affiliation: | Instituto Universitario de Química Organometálica Enrique Moles, Unidad Asociada al C.S.I.C. Julián Clavería, 8, Universidad de Oviedo, 33071 Oviedo, Spain. barluenga@sauron.quimica.uniovi.es |
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Abstract: | [reaction: see text]. Allyl and benzyl 2-lithioaryl ethers, generated by bromine-lithium exchange in THF, undergo a new tandem anion translocation-[1,2]-Wittig rearrangement allowing the isolation of the corresponding benzylic alcohols. |
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