O-SILYLATED ENOLATES IN ORGANIC SYNTHESIS: α-ALKYLATION OF CARBONYL COMPOUNDS BY 1,3-DITHIENIUM FLUOROBORATE.

DOI: 10.1016/S0040-4039(01)90564-7

Source and publish data:

Tetrahedron Letters p. 2829 - 2832 (1981)

Update date:2022-09-26

Topics: Column chromatography NMR spectroscopy Deprotonation Nucleophilic addition Anhydrous conditions Workup α-Alkylation Carbonyl Compounds Electrophilic Alkylation Silylation Silyl group Enolate Inert atmosphere

Authors:

Paterson, Ian

Price, Lee G.

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Article abstract of DOI:10.1016/S0040-4039(01)90564-7

The O-silylated enolates of ketones, aldehydes, esters, and lactones can be regiospecifically alkylated by 1,3-dithienium fluoroborate to give the selectivity protected β-dicarbonyl compounds.

Full text of DOI:10.1016/S0040-4039(01)90564-7

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