反应详情

8-(methoxycarbonyl)-2,2-dimethyl-4H-[1,3]dioxino[4,5-c]pyridine-5-carboxylic acid (23a) was synthesized from 5-Formyl-2,2-dimethyl-4H-[1,3]dioxino[4,5-c]pyridine-8-carboxylic acid methyl ester [J. Org. Chem. 1999, 64, 4537] 1 mmol and 1.5 mmol NaClO2 in t-butanol/water