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C(OC([NH:8][C:9]1[C:10]([C:16]([OH:18])=[O:17])=[CH:11][C:12]([F:15])=[N:13][CH:14]=1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>>[NH2:8][C:9]1[C:10]([C:16]([OH:18])=[O:17])=[CH:11][C:12]([F:15])=[N:13][CH:14]=1참가 물질
3
실험 절차
Reaction of 5-[N-(tert-butoxycarbonyl)amino]-2-fluoropyridine-4-carboxylic acid (1.0 g, 3.9 mmol) with TFA as described above gives 5-amino-2-fluoropyridine-4-carboxylic acid(0.46 g, 74%). 1H NMR (DMSO) δ 7.85 (1H, d, J=1.5 Hz), 7.23 (1H, d, J=2.5 Hz).
출처 및 근거
- ORD 기록
- ord-4fe7263a8326468697b13918a4e760e8
- 출처 데이터셋
- uspto-grants-2003_02
- 특허 번호
- US06521620B1
연결된 노트
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