methyl 2-[2-methyl-1-(4-nitrobenzyl)-1H-indol-3-yl]acetate → methyl 2-[1-(4-aminobenzyl)-2-methyl-1H-indol-3-yl]acetate
反応式
[CH3:1][C:2]1[N:3]([CH2:16][C:17]2[CH:22]=[CH:21][C:20]([N+:23]([O-])=O)=[CH:19][CH:18]=2)[C:4]2[C:9]([C:10]=1[CH2:11][C:12]([O:14][CH3:15])=[O:13])=[CH:8][CH:7]=[CH:6][CH:5]=2>CO.[Pd]>[NH2:23][C:20]1[CH:21]=[CH:22][C:17]([CH2:16][N:3]2[C:4]3[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=3)[C:10]([CH2:11][C:12]([O:14][CH3:15])=[O:13])=[C:2]2[CH3:1])=[CH:18][CH:19]=1参加物
4
実験手順
Into a dry reaction vessel, methyl 2-[2-methyl-1-(4-nitrobenzyl)-1H-indol-3-yl]acetate (300 mg, 0.887 mmol) was added, and dissolved in 10 mL methanol. 10% Pd/C 20 mg was added, and reacted under hydrogen for 3 hours. After completion of the reaction, it was filtered. The filter cake was washed with methanol, and the filtrate was rotate evaporated to dryness to obtain a solid 260 mg, at a yield of 95.0%.