A new route to 4-hydroxytetralones and 1-naphthols
作者:Nigel J. P. Broom、Peter G. Sammes
DOI:10.1039/p19810000465
日期:——
bases, participate in Michael addition reactions with a variety of conjugated olefins. For singly-activated olefins the conjugate anion reacts intramolecularly with the lactone group to produce 4-hydroxytetralones in moderate to good yield. Dehydration of these hydroxytetralones, by brief treatment with acid, produces the corresponding α-naphthol. Substituted phthalides react similarly making the method