Hydrochloric Acid → HCID 67367534、化合物
反応式
[ClH:1].[CH2:2]([C:6]1([N:23]([CH3:25])[CH3:24])[CH2:11][CH2:10][N:9]([CH2:12][CH2:13][N:14](C)[C:15](=O)OC(C)(C)C)[CH2:8][CH2:7]1)[CH2:3][CH2:4][CH3:5].CO.C(Cl)(Cl)[Cl:29]>C(Cl)(Cl)Cl>[ClH:29].[ClH:1].[ClH:29].[CH2:2]([C:6]1([N:23]([CH3:24])[CH3:25])[CH2:7][CH2:8][N:9]([CH2:12][CH2:13][NH:14][CH3:15])[CH2:10][CH2:11]1)[CH2:3][CH2:4][CH3:5]参加物
5
実験手順
HCl gas was passed for approximately 1 hour through a solution at 0° C. of 10.5 g (1 equiv.) of tert-butyl 2-(4-butyl-4-(dimethylamino)piperidin-1-yl)ethyl(methyl)-carbamate in 1000 ml of chloroform. The reaction mixture was then stirred for 12 hours at room temperature. The progress of the reaction was monitored by thin-layer chromatography (20% MeOH/CHCl3). When the reaction was complete, the solvent was removed under reduced pressure and the residue was washed with hexane (3×50 ml) and ethyl acetate (3×50 ml) and dried. 9 g (87%) of product were obtained in the form of a white solid.