Acetyl chloride → HCID 66745655, 화합물

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[CH2:1]([NH:8][CH:9]1[CH2:14][CH2:13][N:12]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CCN(CC)CC.[C:29](Cl)(=[O:31])[CH3:30]>C(Cl)Cl>[CH2:1]([N:8]([CH:9]1[CH2:14][CH2:13][N:12]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH2:11][CH2:10]1)[C:29](=[O:31])[CH3:30])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

실험 절차

To a solution of tert-butyl 4-(benzylamino)piperidine-1-carboxylate (8.1 g, 28.0 mmol) and Et3N (7.8 mL, 56.0 mmol) in CH2Cl2 (100 mL) was added acetyl chloride (2.4 mL, 33.5 mmol) and the reaction was stirred at room temperature overnight, then concentrated in vacuo. Purification by flash chromatography on silica gel, eluting with 30% to 60% EtOAc/CH2Cl2, afforded tert-butyl 4-(N-benzylacetamido)piperidine-1-carboxylate (9.3 g, 99%).