Hydracrylonitrile → Bis(2-cyanoethyl) ether
반응식
[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]참가 물질
3
시약·촉매·용매 1
실험 절차
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.
출처 및 근거
- ORD 기록
- ord-76db3ba2796d464ca8f57b3a514ef989
- 출처 데이터셋
- uspto-grants-1990_10
- 특허 번호
- US04965362
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