反应详情

According to the same manner as that described in Reference Example 6, 2-amino-3',4',4,5-tetramethoxybenzophenone hydrochloride was reacted with 2,4-nonanedione to give 4-(3,4-dimethoxyphenyl)-3-hexanoyl-6,7-dimethoxy-2-methylquinoline. This compound was recrystallized from ethanol to give colorless prisms. mp. 123°-125° C.