Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Malononitrile → 2-(1-Ethoxypropylidene)malononitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Malononitrile | HCID 8010 | — |
| 반응물 | Ethyl orthopropionate | HCID 66995 | — |
| 생성물 | 2-(1-Ethoxypropylidene)malononitrile | HCID 231470 | 93% |
반응 단계
Triethyl orthopropionate (1000 g, 5.5 mole) and malononitrile (363 g, 5.5 mole) were combined and refluxed for 5 hours. The reaction mixture was cooled to room temperature and the residue was distilled at 125°-143° C. (3-7 mm Hg) to afford 768.1 g (93%) of (1-ethoxypropylidene)malononitrile as an orange liquid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05294612 |
| 출처 데이터셋 | uspto-grants-1994_03 |
| ORD ID | ord-dbb6f2cfa80a412cb5276334beaed1dc |
| 출처 메모 | uspto-grants-1994_03 |