Dimethylformamide → HCID 86610009, 화합물

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[C:1]([C:4]1[CH:5]=[C:6]([CH:42]=[CH:43][C:44]=1[CH3:45])[CH2:7][O:8][CH:9]1[CH:14]([C:15]2[CH:20]=[CH:19][C:18]([O:21][CH2:22][CH2:23][CH2:24][O:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[O:33][CH3:34])=[CH:17][CH:16]=2)[CH2:13][CH2:12][N:11]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:10]1)(O)=[O:2].C(Cl)(=O)C([Cl:49])=O.CN(C)C=O>ClCCl>[Cl:49][C:1]([C:4]1[CH:5]=[C:6]([CH:42]=[CH:43][C:44]=1[CH3:45])[CH2:7][O:8][CH:9]1[CH:14]([C:15]2[CH:20]=[CH:19][C:18]([O:21][CH2:22][CH2:23][CH2:24][O:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[O:33][CH3:34])=[CH:17][CH:16]=2)[CH2:13][CH2:12][N:11]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:10]1)=[O:2]

참가 물질

실험 절차

The solution of 0.474 g of tert-butyl 3-(3-carboxy-4-methylbenzyloxy)-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate in 12 ml of dichloromethane is admixed at 0° C. successively with 0.132 ml of oxalyl chloride and 0.005 ml of N,N-dimethylformamide. The reaction mixture is stirred over 1 hour and then concentrated by evaporation. The residue is dissolved once more in 20 ml of dichloromethane and concentrated by evaporation. This gives the crude title compound.