Chemistry of aldolate dianions. β-silyloxy silyl enol ethers as bifunctional nucleophilic equivalents for oxygen heterocycle synthesis

DOI: 10.1016/S0040-4039(00)94538-6

Source and publish data:

Tetrahedron Letters p. 301 - 304 (1990)

Update date:2022-08-04

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Authors:

Martin Martin

Perron Perron

Albizati

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Article abstract of DOI:10.1016/S0040-4039(00)94538-6

A variety of β-silyloxy silyl enol ethers (3) are easily produced by double deprotonation of readily available β-hydroxyketones. These substances undergo cyclization reactions with dioxenium cations to provide 2-alkoxy-tetrahydropyranones, thus confirming the use of 3 as bifunctional reagents for oxygen heterocycle synthesis.

Full text of DOI:10.1016/S0040-4039(00)94538-6

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