Acetic Anhydride → 2-(2-Formamidothiazol-4-yl)-2-ethoxyiminoacetic acid
반응식
[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:11][O:12][CH2:13][CH3:14])[C:8]([OH:10])=[O:9])[N:6]=1.[C:15](OC(=O)C)(=[O:17])C>C(O)=O>[CH:15]([NH:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:11][O:12][CH2:13][CH3:14])[C:8]([OH:10])=[O:9])[N:6]=1)=[O:17]참가 물질
4
실험 절차
2-(2-Aminothiazol-4-yl)-2-ethoxyiminoacetic acid (syn isomer, 100 g.), formic acid (85.5 g.) and acetic anhydride (190.1 g.) were treated in a similar manner to that of Example F-(5) to give 2-(2-formamidothiazol-4-yl)-2-ethoxyiminoacetic acid (syn isomer, 99.1 g.).
출처 및 근거
- ORD 기록
- ord-ba25833125aa40a6a4da4aa127aed1a6
- 출처 데이터셋
- uspto-grants-1983_08
- 특허 번호
- US04399133
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