HRID621441

反应详情

EQUATION

反应方程式

HRID 621441 的结构方程式

PROCEDURE

实验过程

Alternatively, 3-acetyl-8-methoxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine was treated with 3N hydrochloric acid to give 8-methoxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride, m.p. 228.5°-229.5°. Refluxing this compound with 48% hydrobromic acid gave 8-hydroxy-7-methylsulfonyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide.