Hydracrylonitrile → Bis(2-cyanoethyl) ether
反応式
[CH2:1]([C:4]#[N:5])[CH2:2][OH:3]>O>[C:4]([CH2:1][CH2:2][O:3][CH2:2][CH2:1][C:4]#[N:5])#[N:5]参加物
3
試薬・触媒・溶媒 1
実験手順
The reaction mixture is advantageously worked up by the following procedure: the 3-dialkylaminopropionitrile I together with the water and the byproduct ethylenecyanohydrin III is isolated, for example, with the aid of a thin film evaporator. Thereafter, the remaining high boiling mixture is neutralized with a dilute mineral acid and the bis-(2-cyanoethyl) ether II is isolated from this mixture by fractional distillation under reduced pressure.
出典と根拠
- ORDレコード
- ord-76db3ba2796d464ca8f57b3a514ef989
- 出典データセット
- uspto-grants-1990_10
- 特許番号
- US04965362
反応ノート
読み込み中…