Nitric Acid → HCID 20252275、化合物
反応式
[CH2:1]([CH:3]([CH2:6][CH3:7])[CH:4]=[CH2:5])[CH3:2].[N+:8]([O-])([OH:10])=[O:9]>>[CH2:4]([C:3]([CH2:6][CH3:7])=[CH:1][CH2:2][N+:8]([O-:10])=[O:9])[CH3:5]参加物
3
反応条件
- 温度
- 70 °C
実験手順
3-Ethyl-1-pentene (15 mL, 0.11 moles) and concentrated nitric acid (9.6 mL, 0.15 moles) were mixed together at room temperature then with rapid stirring, heated to 70° C. for 4 hours. Heat was removed and stirring continued an additional 30 min. The organic layer was separated and washed with a saturated sodium chloride solution (3×15 mL) then dried over magnesium sulfate. After filtering, vacuum distillation (20 Torr, 28° C.) removed unreacted 3-ethyl-1-pentene. The remaining yellow oil contains 3-ethyl-1-nitro-2-pentene (12% yield) and a small amount of 3-ethyl-2-pentylnitrate. This was confirmed by IR and GC analysis.
後処理
- temperatureHeat
- customwas removed
- customThe organic layer was separated
- washwashed with a saturated sodium chloride solution (3×15 mL)
- dry with materialthen dried over magnesium sulfate
- filtrationAfter filtering
- distillationvacuum distillation (20 Torr, 28° C.)
- customremoved unreacted 3-ethyl-1-pentene
出典と根拠
- ORDレコード
- ord-f71d86c148b3419e895ff59d99d9ce6b
- 出典データセット
- uspto-grants-1985_12
- 特許番号
- US04561862
反応ノート
読み込み中…