Hydrochloric Acid → 5,6,7,8-Tetrahydro-1,8-naphthyridin-2-butyric acid hydrochloride
반응식
[NH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[C:8]([CH2:11][CH2:12][CH2:13][C:14]([O:16]CC)=[O:15])[N:9]=2)[CH2:4][CH2:3][CH2:2]1.[ClH:19]>>[ClH:19].[NH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[C:8]([CH2:11][CH2:12][CH2:13][C:14]([OH:16])=[O:15])[N:9]=2)[CH2:4][CH2:3][CH2:2]1참가 물질
3
실험 절차
Ester 19-4 (1.8 g, 7.25 mmol) in 36 mL 6 N HCl was heated at 50° C. for 4 h, then concentrated, providing 19-5 as a yellow solid.
후처리
- concentrationconcentrated
출처 및 근거
- ORD 기록
- ord-273322cb80e246ddbeede73b26a145de
- 출처 데이터셋
- uspto-grants-1999_09
- 특허 번호
- US05952306
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