Hydrochloric Acid → HCID 57423905、化合物
反応式
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:9][C:8](=[O:10])[N:7]([CH:11]3[CH2:16][CH2:15][N:14](C(OC(C)(C)C)=O)[CH2:13][CH2:12]3)[C:6]=2[CH:24]=1.Cl>C(O)C>[ClH:1].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:9][C:8](=[O:10])[N:7]([CH:11]3[CH2:12][CH2:13][NH:14][CH2:15][CH2:16]3)[C:6]=2[CH:24]=1参加物
4
実験手順
1,1-Dimethylethyl 4-(6-chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-piperidine-carboxylate D29 (5.7 g) was dissolved in ethanol (20 mL) and HCl (4M in 1,4-dioxane, 20 mL) was added at room temperature. The mixture was stirred at room temperature for 1 h. then filtered washing with ether to give the title compound, 4.0 g.
後処理
- filtrationthen filtered
- washwashing with ether
出典と根拠
- ORDレコード
- ord-afe80b97b6cb445094a891b5854dd125
- 出典データセット
- uspto-grants-2012_10
- 特許番号
- US08288413B2
反応ノート
読み込み中…