4-(5-hydroxymethyl-6-methyl-pyridin-2-ylsulfanyl)-2-methyl-benzoic acid methyl ester 在
二氧化锰 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以to afford 4-(5-formyl-6-methyl-pyridin-2-ylsulfanyl)-2-methyl-benzoic acid methyl ester as a pale yellow solid (0.380 g, 78%)的产率得到4-(5-formyl-6-methyl-pyridin-2-ylsulfanyl)-2-methyl-benzoic acid methyl ester