反应详情

温度

13 °C

To a stirred solution of (S)-1-(6-bromo-1-methyl-1H-pyrrolo[3,2-b]pyridin-5-yl)ethan-1-amine (1.0 g, 3.93 mmol) in DCM (20 mL) was added triethylamine (796 mg, 7.87 mmol) followed by CbzCl (808 mg, 4.72 mmol) at 0° C. The reaction mixture was stirred at about 0 to 26° C. for 1.5 hours. After the solvent was removed, the residue was purified by silica gel column chromatography (PE/EtOAc=10:1) to give the title compound as a yellow oil (1.44 g, 94.7%).

1. customAfter the solvent was removed
2. customthe residue was purified by silica gel column chromatography (PE/EtOAc=10:1)