Potassium Carbonate → HCID 15858811, 화합물
반응식
[CH2:1]([O:8][C:9]([NH:11][C@H:12]1[C@@H:15]([O:16][CH2:17][CH2:18]Br)[NH:14][C:13]1=[O:20])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([O-])([O-])=O.[K+].[K+]>CS(C)=O.C(OCC)(=O)C>[CH2:1]([O:8][C:9]([NH:11][C@@H:12]1[C:13](=[O:20])[N:14]2[C@@H:15]1[O:16][CH2:17][CH2:18]2)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
5
실험 절차
A mixture of (3S,4R)-3-benzyloxycarbonylamino-4-bromoethoxy-azetidin-2-one (2.04 g, 5.945 mmole) and powder K2CO3 (903 mg, 6.54 mmole) in DMSO (20 ml) was stirred at room temperature overnight and then diluted with ethyl acetate, washed with cold water, brine, and dried over sodium sulfate. After removal of the solvent, 1.43 g of the title compound was obtained.
후처리
- washwashed with cold water, brine
- dry with materialdried over sodium sulfate
- customAfter removal of the solvent
출처 및 근거
- ORD 기록
- ord-595b44bc05b14002a0858e41bc854793
- 출처 데이터셋
- uspto-grants-1999_05
- 특허 번호
- US05905076
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