Oxidative 1, 2-aryl migration of alky aryl ketones (2, 5, and 8) to 2-arylalkanoates (3, 6, and 9) was effected by using diacetoxyphenyliodine (1). The migration was successfully applied to the preparation of the antiinflammatory agents ibuprofen (15) and clidanac (17).
通过使用
二乙酰氧基苯基
碘(1),实现了烷基芳基酮(2、5和8)的氧化性1,2-芳基迁移,转化为2-芳基烷酸酯(3、6和9)。这一迁移方法成功应用于抗炎药物
布洛芬(15)和克利达那克(17)的制备。