Benzocaine → HCID 67440734, 화합물
반응식
[CH2:1]([O:3][C:4](=[O:12])[C:5]1[CH:10]=[CH:9][C:8]([NH2:11])=[CH:7][CH:6]=1)[CH3:2].[Br:13][C:14]1[CH:15]=[CH:16][C:17]([F:22])=[C:18]([CH:21]=1)[CH:19]=O>C(O)C>[CH2:1]([O:3][C:4](=[O:12])[C:5]1[CH:10]=[CH:9][C:8]([N:11]=[CH:19][C:18]2[CH:21]=[C:14]([Br:13])[CH:15]=[CH:16][C:17]=2[F:22])=[CH:7][CH:6]=1)[CH3:2]참가 물질
4
실험 절차
A mixture of 4-amino-benzoic acid ethyl ester (1.65 g, 10 mmol) and 5-bromo-2-fluoro-benzaldehyde (2.03 g, 10 mmol) in ethanol (20 mL) was heated to reflux for 2 h. Then the reaction mixture cooled to room temperature. The solvent was removed in vacuo and the residue was washed with ether to afford 4-{[1-(5-bromo-2-fluoro-phenyl)-methylidene]-amino}-benzoic acid ethyl ester (2.76 g, 79%) as a white solid: LC/MS m/e calcd for C16H13BrFNO2 M+: 350.2, observed: 350.1, 352.1.