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4-甲基 -苯磺酸经光溴化、酸性水解 ,然后用双氧水氧化得到 4-甲酰苯磺酸 ,三步总收率为 47.9%。本方法提供了一条合成对甲酰苯磺酸的简单工艺
4-Methyl-benzenesulfonic acid was brominated, acid hydrolyzed and then oxidized with hydrogen peroxide to give 4-formylbenzenesulfonic acid in a total yield of 47.9% for three steps. This method provides a simple process for the synthesis of formylbenzenesulfonic acid