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Synthesis of Alkynyl Ethers and Low Temperature Sigmatropic Rearrangement of Allyl and Benzyl Alkynyl Ethers

[Image: see text] α–Alkoxy ketones 3 can be transformed into 1-alkynyl ethers 5 by a two-step procedure involving formation of the enol triflate or phosphate and base-induced elimination. Performing the same reaction sequence with allylic alcohols (R(2)OH, R(2) = allyl) furnishes instead γ,δ-unsatur...

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Detalhes bibliográficos
Main Authors: Sosa, Juan R., Tudjarian, Armen A., Minehan, Thomas G.
Formato: Artigo
Idioma:Inglês
Publicado em: 2008
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2635117/
https://ncbi.nlm.nih.gov/pubmed/18847213
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol802147h
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