Chemistry Letters p. 961 - 962 (1986)
Update date:2022-08-04
Topics: Synthesis Oxidation Yield NMR spectroscopy Nucleophile Electrophile Deprotonation Carbonyl group Chromatography Recrystallization Anhydrous conditions Sulfone Workup Reaction Mechanism Quenching Lithiation Organolithium reagent Low-temperature reaction
Fuji, Kaoru
Node, Manabu
Usami, Yoshihide
Reaction of 2,2-dimethyl-4-lithio-1,3-oxathiane 3,3-dioxide ( 2 ) with alkyl halides and carbonyl compounds proceed smoothly to give 4-substituted heterocycles.A general synthesis of γ-hydroxyketones from aldehydes utilizing 2 is described.
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