Triethylamine → HCID 58288466、化合物
反応式
[CH2:1]([O:3][C:4](=[O:28])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[C:8]([O:14][C:15]2[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][C:16]=2[CH2:24][NH:25][CH2:26][CH3:27])[CH:7]=1)[CH3:2].C(N(CC)CC)C.Cl[C:37]([O:39][CH2:40][C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1)=[O:38]>C(Cl)Cl>[CH2:1]([O:3][C:4](=[O:28])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH3:13])=[C:8]([O:14][C:15]2[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][C:16]=2[CH2:24][N:25]([C:37]([O:39][CH2:40][C:41]2[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=2)=[O:38])[CH2:26][CH3:27])[CH:7]=1)[CH3:2]参加物
5
実験手順
To [3-(2-ethylaminomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl ester (0.5 g, 1.29 mmol) in CH2Cl2 (20 mL) was added triethylamine (1 mL, 7.17 mmol), followed by benzyl chloroformate (0.25 g, 1.5 mmol), and the reaction was stirred at room temperature for 30 minutes. After work-up, the crude material was purified by silica gel chromatography (0-40% EtOAc in hexanes) to give the title compound.