1,3-Dibromopropane → 1-(3-Bromopropoxy)-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]Br>C(Cl)Cl.O.S(=O)(=O)(O)[O-].C([N+](CCCC)(CCCC)CCCC)CCC>[Br:13][CH2:14][CH2:15][CH2:16][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 (30 g, 0.22 mol) in methylene chloride (400 ml), sodium hydroxide (18.8 g, 0.44 mol) in water (400 ml), 1,3-dibromopropane (100 g, 1 mol) and tetra-n butylammonium bisulfate (80 g, 0.22 mol). Distillation of the crude product yielded 55 g (75%) of pure material, b.p 85°-87° (0.1 mm Hg).
後処理
- distillationDistillation of the crude product
出典と根拠
- ORDレコード
- ord-92031f1746d54338a2f060d06b8fcc23
- 出典データセット
- uspto-grants-1990_05
- 特許番号
- US04923891
反応ノート
読み込み中…