Hydrochloric Acid → HCID 22326677、化合物
反応式
C(OC([N:8]1[CH2:13][CH2:12][CH:11]([O:14][C:15]2[CH:16]=[CH:17][C:18]3[O:23][CH2:22][C:21](=[O:24])[NH:20][C:19]=3[CH:25]=2)[CH2:10][CH2:9]1)=O)(C)(C)C.[ClH:26]>ClCCl>[ClH:26].[NH:8]1[CH2:9][CH2:10][CH:11]([O:14][C:15]2[CH:16]=[CH:17][C:18]3[O:23][CH2:22][C:21](=[O:24])[NH:20][C:19]=3[CH:25]=2)[CH2:12][CH2:13]1参加物
4
反応条件
- 温度
- 40 °C
実験手順
A mixture of 6-(1-(tert-butyloxycarbonyl)piperidin-4-yloxy)-4H-benzo[1,4]oxazin-3-one (3.78 g, 10.9 mmol), ethereal hydrogen chloride (50 mL) and dichloromethane (20 mL) was heated at 40° C. for 2 h, then allowed to stir at 20° C. for 18 h. The resulting colourless solid was collected by filtration to give the title compound (2.72 g, 88%).
後処理
- filtrationThe resulting colourless solid was collected by filtration
出典と根拠
- ORDレコード
- ord-291284446d704972bafe6a199429988c
- 出典データセット
- uspto-grants-2007_07
- 特許番号
- US07244726B2
反応ノート
読み込み中…