Perfluorocyclopentene → 1H,2H-Octafluorocyclopentane
反応式
[F:1][C:2]1([F:13])[C:6]([F:7])=[C:5]([F:8])[C:4]([F:10])([F:9])[C:3]1([F:12])[F:11]>[Pd]>[F:8][CH:5]1[C:4]([F:9])([F:10])[C:3]([F:11])([F:12])[C:2]([F:1])([F:13])[CH:6]1[F:7]参加物
3
実験手順
Then a reactor was charged with 12 g of the octafluorocyclopentene and 0.24 g of a 5%-palladium/carbon catalyst and hydrogenation was conducted at a temperature of 50° C. and a hydrogenation pressure of 6 kg/cm2. When the absorption of hydrogen ceased, the reaction was completed. After the removal of the catalyst and the produced hydrogen fluoride from the reaction mixture, the reaction mixture was distilled to give 9 g of 1,2,3,3,4,4,5,5-octafluorocyclopentane (b.p., 79° C.; purity, 99%).
後処理
- customwas conducted at a temperature of 50° C.
- customWhen the absorption of hydrogen
- customAfter the removal of the catalyst
- distillationthe produced hydrogen fluoride from the reaction mixture, the reaction mixture was distilled
出典と根拠
- ORDレコード
- ord-584f96472ccb4403bff642ff424fa547
- 出典データセット
- uspto-grants-1998_12
- 特許番号
- US05847243
反応ノート
読み込み中…