Di-tert-butyl dicarbonate → Di-tert-butyl dicarbonate

反応式

[O:1]1[CH:5]=[CH:4][C:3]([CH2:6][CH2:7][CH2:8][NH:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)=[CH:2]1.[C:22]([O:29][C:30]([O:32][C:33]([CH3:36])([CH3:35])[CH3:34])=[O:31])([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23]>ClCCl>[C:25]([O:24][C:22]([N:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1)[CH2:8][CH2:7][CH2:6][C:3]1[CH:4]=[CH:5][O:1][CH:2]=1)=[O:23])([CH3:28])([CH3:27])[CH3:26].[C:30]([O:29][C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])([O:32][C:33]([CH3:35])([CH3:36])[CH3:34])=[O:31]

参加物

実験手順

To a solution of the above crude N-[3-(3-furyl)propyl]-6-phenylhexylamine in 100 ml of dichloromethane, 2.49 g (11.4 mmol) of di-tert-butyl dicarbonate was added, followed by stirring at room temperature for 2 hours. The solvent was distilled off under reduced pressure. The resulting crude product was purified by silica gel column chromatography (hexane/ethyl acetate=9/1) to yield N-(tert-butoxycarbonyl)-N-[3-(3-furyl)propyl]-6-phenylhexylamine as a mixture with di-tert-butyl dicarbonate.