反応式
FC(F)(F)C(O)=O.[F:8][C:9]1[C:14]([F:15])=[CH:13][CH:12]=[CH:11][C:10]=1[C@H:16]1[CH2:22][N:21]([CH2:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][N:25]=2)[C:20](=[O:30])[C@H:19]([NH:31]C(=O)OC(C)(C)C)[CH2:18][CH2:17]1>ClCCl>[NH2:31][C@@H:19]1[CH2:18][CH2:17][C@@H:16]([C:10]2[CH:11]=[CH:12][CH:13]=[C:14]([F:15])[C:9]=2[F:8])[CH2:22][N:21]([CH2:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][N:25]=2)[C:20]1=[O:30]参加物
4
実験手順
Trifluoroacetic acid (3 mL) was added to a solution of tert-butyl (3R,6S)-6-(2,3-difluorophenyl)-2-oxo-1-(pyridin-2-ylmethyl)azepan-3-ylcarbamate (202 mg, 0.468 mmol) in dichloromethane (4 mL). After 18 h, the solution was concentrated. Saturated aqueous sodium bicarbonate solution was added and the mixture was extracted with dichloromethane (3×). The combined organic extracts were washed with saturated brine, dried over magnesium sulfate, filtered and concentrated. MS 332.2 (M+1).
後処理
- concentrationthe solution was concentrated
- additionSaturated aqueous sodium bicarbonate solution was added
- extractionthe mixture was extracted with dichloromethane (3×)
- washThe combined organic extracts were washed with saturated brine
- dry with materialdried over magnesium sulfate
- filtrationfiltered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-8fd6b8298fc945ad9500a5b1915afd34
- 出典データセット
- uspto-grants-2009_05
- 特許番号
- US07534784B2
関連ノート
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