Water → 2-Propylphenylcyanamide
反応式
[N:1]#[C:2]Br.[CH2:4]([C:7]1[CH:13]=[CH:12][CH:11]=[CH:10][C:8]=1[NH2:9])[CH2:5][CH3:6].O>CCOCC>[CH2:4]([C:7]1[CH:13]=[CH:12][CH:11]=[CH:10][C:8]=1[NH:9][C:2]#[N:1])[CH2:5][CH3:6]参加物
5
実験手順
A mixture of cyanogen bromide (1.89 g, 17.9 mmol), and 2-n-propylaniline (3.87 g, 28.65 mmol) in ether (50 mL) was stirred for 2.5 hours under nitrogen atmosphere. The mixture was poured into water and extracted with diethylether. The solvent was dried over magnesium sulfate and concentrated in vacuo at room temperature to give 2-propylphenylcyanamide (1.2 g, 26%) as an off white solid.
後処理
- extractionextracted with diethylether
- dry with materialThe solvent was dried over magnesium sulfate
- concentrationconcentrated in vacuo at room temperature
出典と根拠
- ORDレコード
- ord-4227c0cc5cf84acc8fa4360479d5298b
- 出典データセット
- uspto-grants-2007_11
- 特許番号
- US07297713B2
反応ノート
読み込み中…