3-Chloropropionyl chloride → 3-chloro-N-(2-fluoro-4-hydroxyphenyl)propanamide
반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[CH:4][C:3]=1[F:9].[Cl:10][CH2:11][CH2:12][C:13](Cl)=[O:14]>CC(C)=O>[Cl:10][CH2:11][CH2:12][C:13]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[CH:4][C:3]=1[F:9])=[O:14]참가 물질
4
실험 절차
4-Amino-3-fluorophenol (3.4 g) was mixed with 3-chloropropanoyl chloride (3.56 g) in acetone (60 mL) and heated at reflux over 3 hours. After aqueous work-up with EtOAc/water, the isolated organic layers were dried over Na2SO4 and concentrated in vacuo. The crude product was purified with silica gel chromatography to give the product (2.95 g) as a light brown solid.
후처리
- temperatureheated
- temperatureat reflux over 3 hours
- dry with materialAfter aqueous work-up with EtOAc/water, the isolated organic layers were dried over Na2SO4
- concentrationconcentrated in vacuo
- customThe crude product was purified with silica gel chromatography
출처 및 근거
- ORD 기록
- ord-2e11691e25a74dbe9424770cd4a8d518
- 출처 데이터셋
- uspto-grants-2016_09
- 특허 번호
- US09433618B2
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