Triethylamine → HCID 178453621, 화합물
반응식
[C:1]([O:5][C:6]([NH:8][CH2:9][C:10]1[CH:18]=[CH:17][C:13]([C:14]([OH:16])=O)=[CH:12][CH:11]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C([N:21]([CH2:24][CH3:25])CC)C>ClCCl>[C:1]([O:5][C:6]([NH:8][CH2:9][C@H:10]1[CH2:11][CH2:12][C@H:13]([C:14]([NH:8][C:6](=[O:5])[C@H:24]([CH2:25][C:10]2[CH:18]=[CH:17][CH:13]=[CH:12][CH:11]=2)[NH2:21])=[O:16])[CH2:17][CH2:18]1)=[O:7])([CH3:2])([CH3:3])[CH3:4]참가 물질
4
실험 절차
To a mixture of 4-(t-butoxycarbonylaminomethyl)benzoic acid (3.77 g), L-phenylalamine amide hydrochloride (3.01 g), triethylamine (2.25 g) and dry dichloromethane (100 ml) 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (3.16 g) was added, under ice-cooling, and after cooling for 2 hours, the mixture was stirred under room temperature for 2 hours. The solvent was evaporated under a reduced pressure, water was added to the residue to effect powdering, and the powder was collected by filtration. The powder was washed with 10% aqueous citric acid, water, 5% aqueous sodium hydrogen carbonate, and then water, in this order, followed by drying, to give N-[4-(t-butoxycarbonylaminomethyl)benzoyl]-L-phenylalamine amide (I) (4.41 g). The structure was confirmed by NMR spectrum.