Highly Selective Enolization Method for Heteroatom Substituted Esters; Its Application to the Ireland Ester Enolate Claisen Rearrangement

DOI: 10.1016/S0040-4020(01)81109-1

Source and publish data:

Tetrahedron p. 3099 - 3112 (1994)

Update date:2022-08-05

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Authors:

Hattori, Kouji

Yamamoto, Hisashi

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Article abstract of DOI:10.1016/S0040-4020(01)81109-1

A method for the stereoselective synthesis of silyl ketene acetals from α-siloxy esters, β-hydroxy esters and α-amino esters is described.Internal quench with excess trimethylsilyl chloride of the lithium enolate at -100 deg C, which is generated using a

Full text of DOI:10.1016/S0040-4020(01)81109-1

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