Sulfuric Acid → 1-(4-Ethoxyphenyl)cyclopropane-1-carbaldehyde
反応式
[H-].C([Al+]CC(C)C)C(C)C.[C:11]([C:13]1([C:16]2[CH:21]=[CH:20][C:19]([O:22][CH2:23][CH3:24])=[CH:18][CH:17]=2)[CH2:15][CH2:14]1)#N.[OH:25]S(O)(=O)=O>C1C=CC=CC=1.CCCCCCC>[CH2:23]([O:22][C:19]1[CH:20]=[CH:21][C:16]([C:13]2([CH:11]=[O:25])[CH2:15][CH2:14]2)=[CH:17][CH:18]=1)[CH3:24]参加物
6
実験手順
1M Diisobutylaluminium hydride (14 ml) is added over 3 min. to a stirred solution of 1-cyano-1-(4-ethoxyphenyl)-cyclopropane (1.4 g) in dry benzene (35 ml) and dry n-heptane (14 ml) at 25° C. under an atmosphere of nitrogen. After 3 h the mixture is poured onto 2N H2SO4 (100 ml), extracted with diethyl ether (x3), dried and the solvent removed under reduced pressure. Yield 1 g, nD 1.5272.
後処理
- extractionextracted with diethyl ether (x3)
- customdried
- customthe solvent removed under reduced pressure
出典と根拠
- ORDレコード
- ord-0352e050f0454b80ad441eb201861bb0
- 出典データセット
- uspto-grants-1987_12
- 特許番号
- US04713392
反応ノート
読み込み中…