tert-butyl methyl(2-(methyl((3-(4-nitrophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methyl)amino)ethyl)carbamate → tert-butyl (2-(((3-(4-aminophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methyl)(methyl)amino)ethyl)(methyl)carbamate
反応式
[CH3:1][N:2]([CH2:10][CH2:11][N:12]([CH3:34])[CH2:13][C:14]1[C:15]([C:25]2[CH:30]=[CH:29][C:28]([N+:31]([O-])=O)=[CH:27][CH:26]=2)=[N:16][N:17]([CH:19]2[CH2:24][CH2:23][CH2:22][CH2:21][O:20]2)[CH:18]=1)[C:3](=[O:9])[O:4][C:5]([CH3:8])([CH3:7])[CH3:6]>CO>[NH2:31][C:28]1[CH:29]=[CH:30][C:25]([C:15]2[C:14]([CH2:13][N:12]([CH3:34])[CH2:11][CH2:10][N:2]([CH3:1])[C:3](=[O:9])[O:4][C:5]([CH3:8])([CH3:7])[CH3:6])=[CH:18][N:17]([CH:19]3[CH2:24][CH2:23][CH2:22][CH2:21][O:20]3)[N:16]=2)=[CH:26][CH:27]=1参加物
3
反応物 1
生成物 1
試薬・触媒・溶媒 1
実験手順
To a solution of tert-butyl methyl(2-(methyl((3-(4-nitrophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methyl)amino)ethyl)carbamate (0.700 g, 0.00140 mol) in MeOH (25 mL) was added PdC (0.07 g, 10% w/w) under a nitrogen atmosphere. Hydrogen gas was purged into the reaction mass for 2 h. The reaction mixture was filtered through a Celite bed and washed with MeOH. The filtrate was evaporated to give tert-butyl (2-(((3-(4-aminophenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)methyl)(methyl)amino)ethyl)(methyl)carbamate (0.600 g, yield: 92%). LCMS (ESI): RT=1.79 min, m/z=444.5 [M+H]+.