Sodium Hydroxide → HCID 20539740, 화합물
반응식
C([O:3][C:4](=[O:22])[C:5]([NH:7][C:8]1[CH:16]=[CH:15][C:14]([CH3:17])=[C:13]2[C:9]=1[C:10](=[O:21])[CH2:11][CH:12]2[CH2:18][CH2:19][CH3:20])=[O:6])C.[OH-].[Na+]>CO>[CH3:17][C:14]1[CH:15]=[CH:16][C:8]([NH:7][C:5](=[O:6])[C:4]([OH:22])=[O:3])=[C:9]2[C:13]=1[CH:12]([CH2:18][CH2:19][CH3:20])[CH2:11][C:10]2=[O:21]참가 물질
4
실험 절차
A solution of 1.6 g N-(7-methyl-3-oxo-1-propyl-4-indanyl)oxamic acid ethyl ester in 100 ml methanol is heated at reflux with 5.28 ml of 1 M aqueous NaOH for 30 minutes. The solution is concentrated, diluted with water, filtered through a filtering aid such as Hyflo (Registered Trade Mark), and made acid with 2 N HCL. The title compound is filtered off and dried. M.Pt. 157°-158°.
후처리
- concentrationThe solution is concentrated
- additiondiluted with water
- filtrationfiltered through a filtering aid such as Hyflo (Registered Trade Mark)
- filtrationThe title compound is filtered off
- customdried
출처 및 근거
- ORD 기록
- ord-c022c94bab7342eeac70a3671c3f5fa2
- 출처 데이터셋
- uspto-grants-1982_05
- 특허 번호
- US04330555
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