4-Aminophenol → HCID 67285924、化合物
反応式
C[Si]([C:5]#[N:6])(C)C.[OH:7][C:8]1[CH:14]=[CH:13][C:11]([NH2:12])=[CH:10][CH:9]=1.[C:15]1(=O)[CH2:18][CH2:17][CH2:16]1.ClCCl>CC(C)=O>[OH:7][C:8]1[CH:14]=[CH:13][C:11]([NH:12][C:15]2([C:5]#[N:6])[CH2:18][CH2:17][CH2:16]2)=[CH:10][CH:9]=1参加物
6
実験手順
Trimethylsilyl cyanide (0.93 ml, 7 mmol) was added dropwise to a mixture of 4-hydroxyaniline (0.545 g, 5 mmol) and cyclobutanone (0.42 g, 6 mmol). The reaction mixture was stirred at room temperature for 6 h and then concentrated under vacuum to obtain a brown liquid which was subjected to chromatography (dichloromethane:acetone, 98:2) to yield 11a (0.903 g, 4.8 mmol, 96%) as a yellowish solid.
後処理
- concentrationconcentrated under vacuum
- customto obtain a brown liquid which
出典と根拠
- ORDレコード
- ord-06d4649caf8443f4805acb109ba57de0
- 出典データセット
- uspto-grants-2012_05
- 特許番号
- US08183274B2
反応ノート
読み込み中…