Hydrochloric Acid → HCID 22909667, 화합물
반응식
[C:1]([C:4]1[CH:9]=[CH:8][C:7]([N:10]2[C:14]([C:15]3[CH:20]=[CH:19][C:18]([S:21]([CH3:24])(=[O:23])=[O:22])=[CH:17][CH:16]=3)=[CH:13][C:12]([C:25]([F:28])([F:27])[F:26])=[N:11]2)=[CH:6][CH:5]=1)([OH:3])=[O:2].Cl.[CH2:30](O)[CH3:31]>>[CH2:30]([O:2][C:1]([C:4]1[CH:5]=[CH:6][C:7]([N:10]2[C:14]([C:15]3[CH:16]=[CH:17][C:18]([S:21]([CH3:24])(=[O:22])=[O:23])=[CH:19][CH:20]=3)=[CH:13][C:12]([C:25]([F:28])([F:27])[F:26])=[N:11]2)=[CH:8][CH:9]=1)=[O:3])[CH3:31]참가 물질
4
실험 절차
A mixture of 1-(4-carboxyphenyl)-5-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)pyrazole (2.2 g) and hydrogen chloride in ethanol (50 ml) was refluxed for 6 hours. The solvent was evaporated and the residue was recrystallized from ethanol to give crystals of 1-[4-(ethoxycarbonyl)phenyl]-5-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)pyrazole (2.3 g).
후처리
- temperaturewas refluxed for 6 hours
- customThe solvent was evaporated
- customthe residue was recrystallized from ethanol