m-Chloroperbenzoic acid → HCID 178452066、化合物
反応式
[O:1]=[C:2]1[NH:10][C:5]2=[N:6][CH:7]=[CH:8][CH:9]=[C:4]2[N:3]1[CH:11]1[CH2:16][CH2:15][N:14]([C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])[CH2:13][CH2:12]1.ClC1C=C(C=CC=1)C(OO)=[O:29]>ClCCCl>[O-:29][N+:6]1[CH:7]=[CH:8][CH:9]=[C:4]2[N:3]([CH:11]3[CH2:12][CH2:13][N:14]([C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])[CH2:15][CH2:16]3)[C:2](=[O:1])[NH:10][C:5]=12参加物
4
実験手順
2-Oxo-1-(1-t-butoxycarbonylpiperidin-4-yl)-2,3-dihydro-1H-imidazo[4,5-b]pyridine (63 mg, 0.198 mmol) was dissolved in 1,2-dichloroethane (10 mL) and 3-chloroperoxybenzoic acid (137 mg, 0.792 mmol) was added at 0° C. The reaction was warmed to room temperature and stirred for 4 h. The reaction was quenched with saturated aqueous sodium bicarbonate and sodium thiosulfate, extracted with methylene chloride (3×), dried over sodium sulfate, filtered and evaporated to give the title compound (45 mg). MS 335.1 (M+1).