Bromide ion → 1-bromo-2,5,8-tetradecatriyne
反応式
[Br-:1].P(Br)(Br)Br.[CH2:6](O)[C:7]#[C:8][CH2:9][C:10]#[C:11][CH2:12][C:13]#[C:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19]>C(OCC)C>[Br:1][CH2:6][C:7]#[C:8][CH2:9][C:10]#[C:11][CH2:12][C:13]#[C:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19]参加物
5
実験手順
The alcohol obtained in (a) was directly converted to the corresponding bromide by adding 2 cm3 of phosphorus tribromide (0.0216 mole) to this alcohol diluted in 50 cm3 of ethyl ether. This stirred mixture under an inert atmosphere and protected from light was heated to the boiling temperature of the solvent for 2 hours and then washed at room temperature using a saturated aqueous solution of ammonium chloride.
後処理
- temperaturewas heated to the boiling temperature of the solvent for 2 hours
- washwashed at room temperature
出典と根拠
- ORDレコード
- ord-300b8c9fc06f4ad9b00a368fb67f0cc3
- 出典データセット
- uspto-grants-2003_01
- 特許番号
- US06511670B1
反応ノート
読み込み中…