Cyclohexyl bromide → Ethyl 2-[(cyclohexyloxy)imino]-3-oxobutanoate
반응식
[OH:1][N:2]=[C:3]([C:9](=[O:11])[CH3:10])[C:4]([O:6][CH2:7][CH3:8])=[O:5].C(=O)([O-])[O-].[K+].[K+].[CH:18]1(Br)[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1>CN(C)C=O>[CH:18]1([O:1][N:2]=[C:3]([C:9](=[O:11])[CH3:10])[C:4]([O:6][CH2:7][CH3:8])=[O:5])[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]1참가 물질
5
실험 절차
Ethyl 2-hydroxyimino-3-oxobutyrate (syn isomer, 30 g.), N,N-dimethylformamide (100 ml.), potassium carbonate (39.5 g.) and cyclohexyl bromide (31.1 g.) were treated in a similar manner to that of Example F-(1) to give ethyl 2-cyclohexyloxyimino-3-oxobutyrate (syn isomer, 41.8 g.), oil.
출처 및 근거
- ORD 기록
- ord-67bfdf1adfd540479fd730757aa74c3e
- 출처 데이터셋
- uspto-grants-1986_08
- 특허 번호
- US04604456
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