Sodium Bicarbonate → HCID 59235224, 화합물
반응식
[Cl:1][C:2]1[CH:3]=[C:4]([N:9]2[C:13](=[O:14])[CH:12]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([O:21]C)[CH:16]=3)[N:11]([CH3:23])[C:10]2=[O:24])[CH:5]=[CH:6][C:7]=1[Cl:8].C(=O)(O)[O-].[Na+]>ClCCl>[Cl:1][C:2]1[CH:3]=[C:4]([N:9]2[C:13](=[O:14])[CH:12]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([OH:21])[CH:16]=3)[N:11]([CH3:23])[C:10]2=[O:24])[CH:5]=[CH:6][C:7]=1[Cl:8]참가 물질
4
실험 절차
10.5 mL of boron trifluoride/dimethyl sulphide complex are added dropwise, at ambient temperature, to 3.7 g of a solution of 3-(3,4-dichlorophenyl)-5-(3-methoxyphenyl)-1-methylimidazolidine-2,4-dione in 60 mL of dichloromethane in a flask equipped with a magnetic stirrer and a nitrogen intake. After 2 hours at ambient temperature, the mixture is poured over a saturated aqueous sodium bicarbonate solution and subjected to extraction with ethyl acetate. The mixture is dried over magnesium sulphate and concentrated. The residue is crystallised in isopropyl ether (white solid; m=3 g; Yd=84%).