Cyclohexanecarboxaldehyde → HCID 22278001, 화합물
반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:9]2[CH:13]([C:14]3[CH:19]=[CH:18][N:17]=[CH:16][CH:15]=3)[NH:12][NH:11][C:10]2=[O:20])[CH:5]=[CH:6][C:7]=1[Cl:8].[CH:21]1([CH:27]=O)[CH2:26][CH2:25][CH2:24][CH2:23][CH2:22]1>C(Cl)(Cl)Cl>[CH:21]1([CH2:27][N:12]2[CH:13]([C:14]3[CH:19]=[CH:18][N:17]=[CH:16][CH:15]=3)[CH:9]([C:4]3[CH:5]=[CH:6][C:7]([Cl:8])=[C:2]([Cl:1])[CH:3]=3)[C:10](=[O:20])[NH:11]2)[CH2:26][CH2:25][CH2:24][CH2:23][CH2:22]1참가 물질
4
반응 조건
- 온도
- 50 °C
실험 절차
To a solution of 4-(3,4-Dichloro-phenyl)-5-pyridin-4-yl-pyrazolidin-3-one 0.30 g and 0.2 mL cyclohexanecarbaldehyde in chloroform 20 mL was added NaBH3(CN) 0.1 g at 0° C., the reaction was warmed 50° C. and stirred for 1 hour. The reaction was quenched with sat.NaHCO3 25 mL at 0° C. The reaction mixture was extracted with dichloromethane, 3×50 mL. The combined organic phase was washed with brine, dried over anhydrous Na2SO4. After purification by flash chromatography, the title compound was obtained as yellow solid 0.4 g. MS (ES+): 404 (M+H)+.