Boron tribromide → 2-(2-Bromoethyl)phenol
反応式
C[O:2][C:3]1[CH:11]=[CH:10][CH:9]=[CH:8][C:4]=1[CH2:5][CH2:6][Br:7].B(Br)(Br)Br>C(Cl)Cl>[OH:2][C:3]1[CH:11]=[CH:10][CH:9]=[CH:8][C:4]=1[CH2:5][CH2:6][Br:7]参加物
4
実験手順
To a solution of 2-methoxyphenethyl bromide (1.07 g, 4.98 mmol) in 5 ml of CH2Cl2 was added BBr3 (9.5 ml, 1.0 M in CH2Cl2) at -78° C. and it was allowed to warm to rt over 1.5 h. The reaction mixture was poured into CH2Cl2 and was washed with brine, dried to afford 2-hydroxy phenethyl bromide.
後処理
- washwas washed with brine
- customdried
出典と根拠
- ORDレコード
- ord-e4250c1a9bec4d069c668e183fc2527a
- 出典データセット
- uspto-grants-2000_07
- 特許番号
- US06083980
反応ノート
読み込み中…