Hydroxyamine hydrochloride → HCID 178526337, 화합물
반응식
[F:1][C:2]1[C:3]([C:15]([C:17]2[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=2)=O)=[N:4][CH:5]=[CH:6][C:7]=1[C:8]1[C:9]([OH:14])=[N:10][CH:11]=[N:12][CH:13]=1.Cl.[NH2:25][OH:26]>N1C=CC=CC=1>[F:1][C:2]1[C:3](/[C:15](/[C:17]2[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=2)=[N:25]\[OH:26])=[N:4][CH:5]=[CH:6][C:7]=1[C:8]1[C:9]([OH:14])=[N:10][CH:11]=[N:12][CH:13]=1참가 물질
4
실험 절차
A solution of (3-fluoro-4-(4-hydroxypyrimidin-5-yl)pyridin-2-yl)(4-fluorophenyl)methanone (0.168 g, 0.536 mmol) and hydroxylamine hydrochloride (0.039 g, 0.563 mmol) in Pyridine (Volume: 2.68 ml) was refluxed for 1.5 hr, allowed to cool to room temperature, and then concentrated in vacuo. Solvent was evaporated. The crude material was dissolved in a minimal amount of CH2Cl2 to be chromatographed (required a few drops of MeOH). Purification of the crude material by silica gel chromatography using an ISCO machine (24 g column, 35 mL/min, 1-25% MeOH in CH2Cl2 over 19 min, tr=12 min) gave the title compound (0.123 g, 0.371 mmol, 69.2% yield) as a tan solid. ESI MS (M+H)+=329.1.