Sodium Bicarbonate → HCID 18612735, 화합물
반응식
[C:1]([NH:4][C:5]1[CH:29]=[CH:28][CH:27]=[CH:26][C:6]=1[CH2:7][N:8]([S:15]([C:18]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][CH:19]=1)(=[O:17])=[O:16])[C:9](=[CH2:14])[C:10]([O:12][CH3:13])=[O:11])(=[O:3])[CH3:2].C(=O)(O)[O-].[Na+]>CO>[C:1]([N:4]1[C:5]2[CH:29]=[CH:28][CH:27]=[CH:26][C:6]=2[CH2:7][N:8]([S:15]([C:18]2[CH:19]=[CH:20][C:21]([O:24][CH3:25])=[CH:22][CH:23]=2)(=[O:17])=[O:16])[CH:9]([C:10]([O:12][CH3:13])=[O:11])[CH2:14]1)(=[O:3])[CH3:2]참가 물질
4
실험 절차
To a solution of methyl 2-[(2-acetylamino-benzyl)-(4-methoxybenzenesulfonyl)amino]acrylate (8.40 g, 20.07 mmol) in anhydrous methanol (5 ml) was added anhydrous sodium bicarbonate (2.19 g, 26.09 mmol) and the mixture was stirred at room temperature overnight. Anhydrous sodium bicarbonate (2.2 g) was added and the mixture was stirred for 18 hours, heated to 50° C. for three hours and the solvent removed in vacuo. The residue was dissolved in water and ethyl acetate. The organic layer was separated, washed with saturated sodium chloride and dried with anhydrous sodium sulfate. The solvent was removed in vacuo and the residue dried in vacuo to give 6.64 g of white crystals, m.p. 150-155° C.