[2,3]-Wittig rearrangement of Ξ³-allyloxy
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Isabelle PΓ©vet; Christophe Meyer; Janine Cossy
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Article
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2001
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Elsevier Science
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French
β 75 KB
Dilithiated g-allyloxy-b-ketoesters undergo a [2,3]-Wittig rearrangement leading to protected g-hydroxy-b-ketoesters, which can be converted to tetronic acids.