HRID542728
反应详情
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实验过程
Alternatively, 3-acetyl-8-methoxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine is treated with 3N hydrochloric acid to give 8-methoxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride. Refluxing this compound with 48% hydrobromic acid gives 8-hydroxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide.