Boron tribromide dichloromethane → HCID 86689407、化合物
反応式
C[O:2][C:3]1(O)[CH:18]=[CH:17][C:6]2[S:7][C:8]3[S:12][C:11]4[CH:13]=[CH:14][CH:15]=[CH:16][C:10]=4[C:9]=3[C:5]=2[CH2:4]1.B(Br)(Br)Br.C(Cl)Cl>C(Cl)Cl>[CH:4]1[C:5]2[C:9]3[C:10]4[CH:16]=[CH:15][CH:14]=[CH:13][C:11]=4[S:12][C:8]=3[S:7][C:6]=2[CH:17]=[CH:18][C:3]=1[OH:2]参加物
4
反応条件
- 温度
- -78 °C
実験手順
2-Methoxy benzo[b]benzo[4,5]thieno[3,2-d]thiophen-2-ol (2.8 g, 10.36 mmol) was dissolved in 100 mL dry DCM and cooled down to −78° C., to which was added 1M BBr3 DCM solution (15.53 mL), and the reaction was allowed to stir as the reaction was allowed to rise to room temperature. The reaction was monitored by TLC. After workup, 2.5 g (94%) of product was obtained, which was confirmed by NMR.
後処理
- customto rise to room temperature
出典と根拠
- ORDレコード
- ord-72e8b50b33cb48aa8ac33426153b5cc6
- 出典データセット
- uspto-grants-2015_03
- 特許番号
- US08969592B2
反応ノート
読み込み中…