作者: Wilford L. Mendelson , Monica Holmes , Jack Dougherty
DOI: 10.1080/00397919608003653
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摘要: Abstract A regioselective mono-benzylation of the 4-hydroxyl group 2,4-dihydroxybenzaldehyde (2) to produce 1 under extremely mild basic conditions (NaHCO3 or KF) has been developed. This approach gives improved regioselectivity relative earlier methods.