[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine → HCID 136341206, 화합물
반응식
[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][NH2:14].O=[C:16]([CH:20]=[N:21][OH:22])[CH:17]=[N:18][OH:19]>C(O)C>[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:9])([F:11])[F:10])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][N:14]=[C:16]([CH:20]=[N:21][OH:22])[CH:17]=[N:18][OH:19]참가 물질
4
실험 절차
A mixture of 2,6-dichloro-4-trifluoromethylphenyl-hydrazine (34 g), 2-oxopropanedial 1,3-dioxime (17 g) and ethanol (300 ml) was heated under reflux for 31/2 hours. The solvent was evaporated under reduced pressure and the residue triturated with light petroleum (bp 40°-60°) and filtered to give 2-oxopropanedial 2-(2,6-dichloro-4-trifluoromethylphenylhydrazone) 1,3-dioxime.
후처리
- temperaturewas heated
- temperatureunder reflux for 31/2 hours
- customThe solvent was evaporated under reduced pressure
- customthe residue triturated with light petroleum (bp 40°-60°)
- filtrationfiltered
출처 및 근거
- ORD 기록
- ord-e1b15ae5bcba484888a9c18b816ba06e
- 출처 데이터셋
- uspto-grants-1992_04
- 특허 번호
- US05109012
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