Water → HCID 178517449、化合物
反応式
O=[C:2]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)[CH2:3][S:4][C:5]#[N:6].O.S(=O)(=O)(O)[OH:15]>C(O)(=O)C>[C:7]1([C:2]2[N:6]=[C:5]([OH:15])[S:4][CH:3]=2)[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1参加物
5
実験手順
A mixed solution of 2-oxo-2-phenylethyl thiocyanate (5.67 g, 32.0 mmol), water (3.2 ml), concentrated sulfuric acid (0.832 ml) and acetic acid (26 ml) was stirred at 130° C. for 2 hours and at room temperature for 2 hours. A formed precipitate was collected by filtration and washed with water to give 4.78 g (84.3%) of the desired product.
後処理
- filtrationA formed precipitate was collected by filtration
- washwashed with water
出典と根拠
- ORDレコード
- ord-c2c674fe9df84e358642efaac43b937c
- 出典データセット
- uspto-grants-2010_12
- 特許番号
- US07851473B2
反応ノート
読み込み中…