反应详情

By a procedure similar to that described in Example 17, 3-ethylthio-11H-s-triazolo[3,4-b][3]benzazepine was reacted with m-chloroperbenzoic acid to obtain 3-ethylsulfinyl-11H-s-triazolo[3,4-b][3]benzazepine. Colorless needles (as recrystallized from ethyl acetate), m.p. 98°-99° C.