Journal of Organic Chemistry p. 2236 - 2239 (1980)
Update date:2022-08-04
Topics:
Kozikowski, Alan P.
Chen, Yon-Yih
The synthesis of γ-lactones from the addition products of ketene thioacetal anions and carbonyl compounds has been achieved.A unique phenylselenenyl chloride triggered formation of dithienium ion from ketene thioacetal has been shown to directly afford a doubly protected butenolide system.
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