m-Chloroperbenzoic acid → 6-(2-butyl-5-oxido-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylhexan-1-one
반응식
[CH2:1]([C:5]1[N:6]([CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][C:23]([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)=[O:24])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N:10]=[CH:9][C:8]=2[N:17]=1)[CH2:2][CH2:3][CH3:4].C1C=C(Cl)C=C(C(OO)=[O:39])C=1>>[CH2:1]([C:5]1[N:6]([CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][C:23]([C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)=[O:24])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N+:10]([O-:39])=[CH:9][C:8]=2[N:17]=1)[CH2:2][CH2:3][CH3:4]참가 물질
3
실험 절차
The general method described in Steps 9 and 10 of Example 1 was used to aminate 6-(2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylhexan-1-one (2.19 g, 5.48 mmol) by reaction with m-CPBA (1.35 g, 6.03 mmol) to provide 6-(2-butyl-5-oxido-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylhexan-1-one followed by reaction with p-toluenesulfonyl chloride (1.15 g, 6.03 mmol) and ammonium hydroxide solution (9 mL) to provide 6-(4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-1-phenylhexan-1-one (0.50 g) as a white solid after chromatography on silica gel (elution with 10% methanol in dichloromethane) and recrystallization from ethanol, mp 149-151° C.