Sulfuryl chloride → Ethyl 2-benzyloxyimino-4-chloro-3-oxobutyrate
반응식
[CH2:1]([O:8][N:9]=[C:10]([C:16](=[O:18])[CH3:17])[C:11]([O:13][CH2:14][CH3:15])=[O:12])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.S(Cl)([Cl:22])(=O)=O>C(O)(=O)C>[CH2:1]([O:8][N:9]=[C:10]([C:16](=[O:18])[CH2:17][Cl:22])[C:11]([O:13][CH2:14][CH3:15])=[O:12])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1참가 물질
4
실험 절차
A solution of ethyl 2-benzyloxyimino-3-oxobutyrate (syn isomer, 56.0 g.), sulfuryl chloride (40.5 g.) and acetic acid (80 ml.) was treated in a similar manner to that of Example A-(2) to give ethyl 2-benzyloxyimino-4-chloro-3-oxobutyrate (syn isomer, 54.6 g.).
출처 및 근거
- ORD 기록
- ord-5dd13806d99a4582a7fc60ddb10b766c
- 출처 데이터셋
- uspto-grants-1983_02
- 특허 번호
- US04372952
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