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Regioselective mono-O-alkylation of same pyrocatechoxide dianions
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1983
Year
Derivative (Chemistry)Isomeric PhenolsEngineeringHeterocyclicBiochemistryAldehyde DehydrogenaseChemical DerivativeLess Acidic Site4-Methylesculetin Afford ProductsOrganic ChemistryStereoselective SynthesisHeterocycle ChemistryRegioselective Mono-o-alkylationSynthetic ChemistryBiomolecular Engineering
In dimethyl sulphoxide the dianions derived from 2,3- or 3,4-dihydroxybenzaldehydes and 4-methylesculetin afford products corresponding to alkylation at the less acidic site while the monoanions give the isomeric phenols.