4-(1-t-butoxycarbonylpiperidin-4-yloxy)-5-carbamoyl-2-methylnitrobenzene 在
钯 氢气 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以to give the desired compound (4.0 g, yield 93%) as a yellow amorphous solid的产率得到4-(1-t-butoxycarbonylpiperidin-4-yloxy)-5-carbamoyl-2-methylaniline