Hydrochloric Acid → HCID 15116074, 화합물
반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:10]=[C:11]([C:15]([O:17]CC)=[O:16])[N:12]([CH3:14])[N:13]=1.[OH-].[Na+].Cl>C(O)C>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[CH:10]=[C:11]([C:15]([OH:17])=[O:16])[N:12]([CH3:14])[N:13]=1참가 물질
5
실험 절차
Ethyl 5-(2,4-dichlorophenyl)-2-methyl-2H-pyrazole-3-carboxylate (2.98 g) was added to ethanol (50 ml), and sodium hydroxide (5.0 g) was added thereto at a room temperature under stirring, and subsequently the mixture was heated and stirred for 60 minutes. The mixture was adjusted to pH 5 by addition of 2-N hydrochloric acid, and the precipitated crystal was separated by filtration and subjected to through circulation drying to give the title compound (1.90 g, 70%) as a white powder.
후처리
- additionwas added
- temperaturesubsequently the mixture was heated
- stirringstirred for 60 minutes
- customthe precipitated crystal was separated by filtration
- customdrying
출처 및 근거
- ORD 기록
- ord-dc3d2d80647d4b718084c8af9b1a2455
- 출처 데이터셋
- uspto-grants-2015_12
- 특허 번호
- US09200008B2
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