Hydrochloric Acid → 2-(2-oxo-3,4-dihydro-1,6-naphthyridin-1(2H)-yl)acetic acid
반응식
Cl.[O:2]=[C:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[N:8][CH:9]=2)[N:4]1[CH2:13][C:14]([O:16]C)=[O:15]>C(O)(=O)C>[O:2]=[C:3]1[CH2:12][CH2:11][C:10]2[C:5](=[CH:6][CH:7]=[N:8][CH:9]=2)[N:4]1[CH2:13][C:14]([OH:16])=[O:15]참가 물질
4
반응 조건
- 온도
- 60 °C
실험 절차
Aqueous 1N HCl (2 mL) was added to a solution of methyl 2-(2-oxo-3,4-dihydro-1,6-naphthyridin-1(2H)-yl)acetate (1.24 g, 5.67 mmol) in acetic acid (5 mL) and the resulting mixture was heated to 60° C. for 4 h. The solution was concentrated under vacuum to give 2-(2-Oxo-3,4-dihydro-1,6-naphthyridin-1(2H)-yl)acetic acid. Retention time (min)=0.275, method [1], MS(ESI) 207.0 (M+H).
후처리
- concentrationThe solution was concentrated under vacuum
출처 및 근거
- ORD 기록
- ord-03239bf592de43ac8f998c88cc38d75f
- 출처 데이터셋
- uspto-grants-2015_07
- 특허 번호
- US09073891B2
반응 노트
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