2-(2-Hydroxyethyl)pyridine → 2-[2-(4-Bromobutoxy)ethyl]pyridine
反応式
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[CH2:7][CH2:8][OH:9].[Br:10][CH2:11][CH2:12][CH2:13][CH2:14]Br>>[Br:10][CH2:11][CH2:12][CH2:13][CH2:14][O:9][CH2:8][CH2:7][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=1参加物
3
実験手順
From 2-pyridineethanol (5.0 g) and 1,4-dibromobutane (26.29 g), with a reaction time of 4 h. FCC eluting with ether-hexane (1:1) gave the title compound as a pale yellow oil (6.4 g), t.l.c. (ether-hexane 1:1) Rf 0.37.
後処理
- customwith a reaction time of 4 h
- washFCC eluting with ether-hexane (1:1)
出典と根拠
- ORDレコード
- ord-700a49b178ca480f95329b8047d3a7fe
- 出典データセット
- uspto-grants-1990_06
- 特許番号
- US04937251
反応ノート
読み込み中…