Potassium Hydroxide → 4-Carboxy-1-(2,4-dichlorophenyl)-5-pyrazolecarboxamide
반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[N:9]1[C:13]([C:14]#[N:15])=[C:12]([C:16]([O:18]CC)=[O:17])[CH:11]=[N:10]1.[OH-:21].[K+]>C(O)C>[C:16]([C:12]1[CH:11]=[N:10][N:9]([C:3]2[CH:4]=[CH:5][C:6]([Cl:8])=[CH:7][C:2]=2[Cl:1])[C:13]=1[C:14]([NH2:15])=[O:21])([OH:18])=[O:17]참가 물질
4
실험 절차
A 2.5 g. portion of ethyl 1-(2,4-dichlorophenyl)-5-cyano-4-pyrazolecarboxylate was reacted with 1 g. of potassium hydroxide in 60 ml. of 50% aqueous ethanol to obtain 1.2 g. of purified product, m.p. 239°-240° , with the following elemental analysis.
출처 및 근거
- ORD 기록
- ord-4606996a60b942898f0ff7ce7d38d4cf
- 출처 데이터셋
- uspto-grants-1987_05
- 특허 번호
- US04666504
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