Journal of Fluorine Chemistry p. 169 - 172 (1997)
Update date:2022-07-30
Topics:
Alvernhe, Gerard
Bensadat, Abdelkader
Ghobsi, Abdelkader
Laurent, Andre
Laurent, Eliane
The regioselectivity of the conversion of 1,3-diketones into β-chloroenones can be changed by the appropriate choice of the reagent: reaction with "Vilsmeier's reagent" prepared from POCl3 and dimethylformamide or treatment of the diketone with the oxalyl chloride in the presence of dimethylformamide.
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