1,4-Dibromobutane → 1-(4-Bromobutoxy)-2-propylbenzene
反応式
[CH2:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[OH:10])[CH2:2][CH3:3].[OH-].[Na+].[Br:13][CH2:14][CH2:15][CH2:16][CH2:17]Br>C(Cl)Cl.O.S(=O)(=O)(O)[O-].C([N+](CCCC)(CCCC)CCCC)CCC>[Br:13][CH2:14][CH2:15][CH2:16][CH2:17][O:10][C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=1[CH2:1][CH2:2][CH3:3]参加物
7
実験手順
The title compound was prepared according to the procedure of Example 7 using 2-n-propylphenol (10 g, 0.073 mol) in methylene chloride (100 ml), sodium hydroxide (6.0 g, 0.146 mol) in water (100 ml), 1,4-dibromobutane (55 g, 0.255 mol) and tetra-n-butylammonium bisulfate (26 g, 0.073 mol). The crude product was distilled (b.p. 110°-112°/0.25 mm Hg) to give 20 g (80%) of the title compound.
後処理
- customThe title compound was prepared
- distillationThe crude product was distilled (b.p. 110°-112°/0.25 mm Hg)
出典と根拠
- ORDレコード
- ord-c507ca7079e84e21828ae8f85c8d746f
- 出典データセット
- uspto-grants-1989_02
- 特許番号
- US04808729
反応ノート
読み込み中…