Acetic Anhydride → 2-(2-Formamidothiazol-4-yl)-2-pentyloxyiminoacetic acid
반응식
[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:11][O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[C:8]([OH:10])=[O:9])[N:6]=1.[C:18](OC(=O)C)(=[O:20])C>C(O)=O>[CH:18]([NH:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:11][O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[C:8]([OH:10])=[O:9])[N:6]=1)=[O:20]참가 물질
4
실험 절차
2-(2-Aminothiazol-4-yl)-2-pentyloxyiminoacetic acid (syn isomer, 15 g.), acetic anhydride (23.8 g.) and formic acid (10.7 g.) were treated in a similar manner to that of Example F-(5) to give 2-(2-formamidothiazol-4-yl)-2-pentyloxyiminoacetic acid (syn isomer, 14.7 g.), mp 125° C. (dec.).
출처 및 근거
- ORD 기록
- ord-bf8dcc0eb48b40f798f6a1bf4d8e1c72
- 출처 데이터셋
- uspto-grants-1983_08
- 특허 번호
- US04399133
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