Benzaldehyde → N-Benzylideneaniline
反応式
[CH:1](=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1>C(O)C>[CH:1](=[N:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1参加物
4
実験手順
Benzaldehyde (0.20 mole) is treated with aniline (0.20 mole) with vigorous stirring in a 1 l. Erlenmeyer Flask. After 15 mins., 33 cc of 95% ethanol is added and the reaction mixture is stirred vigorously for an additional 5 minutes. The reaction mixture is left standing at room temperature for 10 min.; then it is placed in an ice-bath for 0.5 hrs. The crystals which form are collected, washed with 95% ethanol and air-dried. Recrystallization from 85% ethanol gives N-Benzylideneaniline. m.p. 50°-51.5° C.
後処理
- stirringthe reaction mixture is stirred vigorously for an additional 5 minutes
- waitThe reaction mixture is left
- waitstanding at room temperature for 10 min.
- waitthen it is placed in an ice-bath for 0.5 hrs
- customThe crystals which form are collected
- washwashed with 95% ethanol
- customair-dried
- customRecrystallization from 85% ethanol
出典と根拠
- ORDレコード
- ord-db9ab2a341874f189e1b1ea98f9200ac
- 出典データセット
- uspto-grants-1979_05
- 特許番号
- US04152452
反応ノート
読み込み中…