Treatment of N-alkoxy-N-chloroarylacetamides with triethylamine in ethanol results in removal of a chlorine atom and introduction of an ethoxy group at the C-2 position of arylacetamides in moderate yields.
在
乙醇中用
三乙胺处理 N-烷氧基-N-
氯芳基乙酰胺,可以去除一个
氯原子,并在芳基乙酰胺的 C-2 位引入一个乙氧基,产量适中。