Hydrochloric Acid → 2-(4-nitro-1H-pyrazol-1-yl)ethan-1-amine hydrochloride
反応式
C(OC(=O)[NH:7][CH2:8][CH2:9][N:10]1[CH:14]=[C:13]([N+:15]([O-:17])=[O:16])[CH:12]=[N:11]1)(C)(C)C.[ClH:19]>C(OCC)(=O)C>[ClH:19].[N+:15]([C:13]1[CH:12]=[N:11][N:10]([CH2:9][CH2:8][NH2:7])[CH:14]=1)([O-:17])=[O:16]参加物
4
実験手順
To a solution of tert-butyl(2-(4-nitro-1H-pyrazol-1-yl)ethyl)carbamate (8.0 g) obtained in Step A of Example 348 in ethyl acetate (30 mL) was added a solution of 4 M hydrogen chloride in ethyl acetate (4.0 mL), and the mixture was stirred at room temperature for 3 hr. The reaction mixture was concentrated under reduced pressure to give the title compound (4.7 g).
後処理
- concentrationThe reaction mixture was concentrated under reduced pressure
出典と根拠
- ORDレコード
- ord-c059066c643b47f7a17ed4c9abae15d6
- 出典データセット
- uspto-grants-2015_11
- 特許番号
- US09187453B2
反応ノート
読み込み中…