Tert-butyl 4-(benzo[1,3]dioxol-5-yl)-2-(2,3-dimethylbenzamido)benzoate → 4-(Benzo[1,3]dioxol-5-yl)-2-(2,3-dimethylbenzamido)benzoic acid
反応式
[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3[CH:22]=[CH:21][C:13]([C:14]([O:16]C(C)(C)C)=[O:15])=[C:12]([NH:23][C:24](=[O:33])[C:25]4[CH:30]=[CH:29][CH:28]=[C:27]([CH3:31])[C:26]=4[CH3:32])[CH:11]=3)=[CH:9][C:4]=2[O:3][CH2:2]1>FC(F)(F)C(O)=O>[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3[CH:22]=[CH:21][C:13]([C:14]([OH:16])=[O:15])=[C:12]([NH:23][C:24](=[O:33])[C:25]4[CH:30]=[CH:29][CH:28]=[C:27]([CH3:31])[C:26]=4[CH3:32])[CH:11]=3)=[CH:9][C:4]=2[O:3][CH2:2]1参加物
3
実験手順
10 mL of trifluoroacetic acid was added to the obtained tert-butyl 4-(benzo[1,3]dioxol-5-yl)-2-(2,3-dimethylbenzamido)benzoate and stirred at room temperature for 2 hours. The solvent was evaporated under reduced pressure and methanol was added to the obtained residue and a solid substance was separated by filtration to obtain 31 mg of 4-(benzo[1,3]dioxol-5-yl)-2-(2,3-dimethylbenzamido)benzoic acid as white solid.
後処理
- custom