Sodium Hydroxide → HCID 10242690, 화합물
반응식
Cl.[CH2:2]1[O:10][C:9]2[CH:8]=[CH:7][C:6]([CH:11]([OH:17])[CH2:12][NH:13][CH:14]([CH3:16])[CH3:15])=[CH:5][C:4]=2[O:3]1.[OH-].[Na+]>O>[CH2:2]1[O:10][C:9]2[CH:8]=[CH:7][C:6]([CH:11]([OH:17])[CH2:12][NH:13][CH:14]([CH3:15])[CH3:16])=[CH:5][C:4]=2[O:3]1참가 물질
4
실험 절차
5 g. of 1-(3,4-methylenedioxyphenyl)-2-isopropylaminoethanol hydrochloride are dissolved in 20 mol. of water, and the resulting aqueous solution is made basic with 1N caustic soda. The liberated oil is extracted with ether. The ether layer is separated and dried and the ether is removed by distillation. Upon recrystallization of the crystalline residue from petroleum ether, 1-(3,4-methylenedioxyphenyl)-2-isopropylaminoethanol is obtained as white needle crystals having a melting point of 117°-118° C.
후처리
- extractionThe liberated oil is extracted with ether
- customThe ether layer is separated
- customdried
- customthe ether is removed by distillation
- customUpon recrystallization of the crystalline residue from petroleum ether
출처 및 근거
- ORD 기록
- ord-a7be1f2431724a97bf5efa5c8c526b27
- 출처 데이터셋
- uspto-grants-1979_04
- 특허 번호
- US04147799
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