4-Ethylpyridine → 4-Ethylpyridine
反応式
[CH2:1]([C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)[CH3:2]>[Pd].[Pt].[Rh].C1C=CC=CC=1>[CH2:1]([C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)[CH3:2].[CH2:1]([C:3]1[CH:8]=[CH:7][N:6]=[C:5]([C:5]2[CH:4]=[C:3]([CH2:1][CH3:2])[CH:8]=[CH:7][N:6]=2)[CH:4]=1)[CH3:2]参加物
7
実験手順
1 gram (g) of 5% or 10% palladium-on-carbon catalyst and 25 milliliters (ml) 4-ethylpyridine are heated for 3 days under reflux while being stirred. (Alternatively, 5% platinum-on-carbon or 5% rhodium-on-carbon may be used as the catalyst.) The reaction mixture is treated with boiling benzene, filtered, and distilled to give benzene, 4-ethylpyridine, and 4,4'-diethyl-2,2'-bipyridine.
後処理
- temperatureunder reflux
- filtrationfiltered
- distillationdistilled
出典と根拠
- ORDレコード
- ord-3cbd3f970b3341d1a876eefb17420eeb
- 出典データセット
- uspto-grants-1998_12
- 特許番号
- US05846702
反応ノート
読み込み中…