tert-butyl N-(4-aminobutyl)carbamate → HCID 54175609, 화합물
반응식
Br[C:2]1[CH:7]=[C:6]([S:8]([C:11]2[CH:16]=[CH:15][C:14]([NH2:17])=[CH:13][CH:12]=2)(=[O:10])=[O:9])[CH:5]=[C:4]([Br:18])[N:3]=1.[C:19]([O:23][C:24]([NH:26][CH2:27][CH2:28][CH2:29][CH2:30][NH2:31])=[O:25])([CH3:22])([CH3:21])[CH3:20]>O1CCOCC1>[NH2:17][C:14]1[CH:15]=[CH:16][C:11]([S:8]([C:6]2[CH:5]=[C:4]([Br:18])[N:3]=[C:2]([NH:31][CH2:30][CH2:29][CH2:28][CH2:27][NH:26][C:24](=[O:25])[O:23][C:19]([CH3:21])([CH3:20])[CH3:22])[CH:7]=2)(=[O:10])=[O:9])=[CH:12][CH:13]=1참가 물질
4
반응 조건
- 온도
- 60 °C
실험 절차
0.39 g (0.001 mol) of 4-(2,6-dibromopyridine-4-sulphonyl)-phenylamine was dissolved in 10 ml of dioxane and treated with 1.9 ml (0.01 mol) of N-tert.-butoxycarbonyl-1,4-diaminobutane. The mixture was stirred at 60° C. for 18 hrs., the solvent was removed and the residue was chromatographed on silica gel with ethyl acetate/hexane 1:1. There was obtained 0.36 g (77%) of tert-butyl [4-[4-(4-aminobenzenesulphonyl)-6-bromopyridin-2-ylamino]-butyl]-carbamate as a pale yellow oil. MS (ISP): me/e=501, 499 (C20H26BrN4O4S+).