Hydrazine hydrate (1:1) → HCID 54417124、化合物
反応式
[CH2:1]([C:3](=[CH:18][CH:19]([CH3:21])[CH3:20])[CH:4]=[CH:5][CH2:6][N:7]1C(=O)C2=CC=CC=C2C1=O)[CH3:2].O.NN>C(O)C>[CH2:1]([C:3](=[CH:18][CH:19]([CH3:20])[CH3:21])[CH:4]=[CH:5][CH2:6][NH2:7])[CH3:2]参加物
4
実験手順
A mixture of N-(4-ethyl-6-methyl-2,4-heptadiene-1-yl)phthalimide (17.62 g), hydrazine monohydrate (9.9 g), and ethanol (700 ml) was refluxed for 90 minutes under nitrogen atmosphere. The reaction mixture was evaporated in vacuo. The residue was dissolved in 10% aqueous potassium carbonate solution and extracted with ethyl acetate. The organic extract was washed with brine, dried over anhydrous magnesium sulfate, and evaporated to give 4-ethyl-6-methyl-2,4-heptadiene-1-ylamine as an oil.
後処理
- temperaturewas refluxed for 90 minutes under nitrogen atmosphere
- customThe reaction mixture was evaporated in vacuo
- dissolutionThe residue was dissolved in 10% aqueous potassium carbonate solution
- extractionextracted with ethyl acetate
- extractionThe organic extract
- washwas washed with brine
- dry with materialdried over anhydrous magnesium sulfate
- customevaporated
出典と根拠
- ORDレコード
- ord-e7713d92fafa4cbab37fa0af2be800af
- 出典データセット
- uspto-grants-1997_11
- 特許番号
- US05691366
反応ノート
読み込み中…