Water → 1-Naphthalenamine, 5-nitro-
반응식
Cl.[N+:2]([C:5]1[CH:14]=[CH:13][CH:12]=[C:11]2[C:6]=1[CH:7]=[CH:8][CH:9]=[C:10]2[NH2:15])([O-:4])=[O:3].O.[OH-].[Na+]>C(OCC)(=O)C>[N+:2]([C:5]1[CH:14]=[CH:13][CH:12]=[C:11]2[C:6]=1[CH:7]=[CH:8][CH:9]=[C:10]2[NH2:15])([O-:4])=[O:3]참가 물질
5
실험 절차
To 5-nitro-1-aminonaphthalene hydrochloride were added water and ethyl acetate. To the mixture was further added a 10% aqueous sodium hydroxide until the aqueous phase became pH 8. Then, the organic phase was separated and the aqueous phase was further extracted with ethyl acetate twice. The combined organic phases were washed with an equal amount of water three times, dried over anhydrous magnesium sulfate and distilled off the solvent, to give 5-nitro-1-aminonaphthalene as a red solid.
후처리
- customThen, the organic phase was separated
- extractionthe aqueous phase was further extracted with ethyl acetate twice
- washThe combined organic phases were washed with an equal amount of water three times
- dry with materialdried over anhydrous magnesium sulfate
- distillationdistilled off the solvent
출처 및 근거
- ORD 기록
- ord-ebe7798441894dd4910df7e859d3fd68
- 출처 데이터셋
- uspto-grants-2004_05
- 특허 번호
- US06737548B2
반응 노트
불러오는 중…