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Synlett 1995; 1995(4): 333-335
DOI: 10.1055/s-1995-4955
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Tandem [2,3]-Wittig-Anionic Oxy-Cope Rearrangement versus Allyl-Vinyl Ether Rearrangement in Silyl- and Stannyl-Substituted Diallyl Ethers

Terence N. Mitchell* , Frank Gießelmann1
  • *Fachbereich Chemie, Universität Dortmund, D-44221 Dortmund, Germany
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Publikationsdatum:
31. Dezember 2000 (online)

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In certain cases the [2,3]-Wittig sigmatropic rearrangement of distannyl- and silylstannyl-substituted diallyl ethers is followed by a spontaneous anionic oxy-Cope rearrangement; the two reactions can be cleanly separated if the conditions are carefully chosen.

tandem rearrangement - [2,3]-Wittig - anionic oxy-Cope - allyl ethers - organotin - organosilicon