1-t-butoxycarbonyl-2,3-dihydro-7-methyl4-nitroindole 在
钯 crude product 、 silica gel 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以to afford 1.769 g of 1-t-butoxycarbonyl-4-amino-2,3-dihydro-7-methylindole as a white solid (94% yield)的产率得到1-t-butoxycarbonyl-4-amino-2,3-dihydro-7-methylindole