Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Malononitrile → 1,1-Dicyanocyclopentane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Malononitrile | HCID 8010 | — |
| 반응물 | 1,4-Dibromobutane | HCID 8056 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 1,1-Dicyanocyclopentane | HCID 15172035 | 53.3% |
반응 단계
A mixture of 43.19 g of 1,4-dibromobutane, 13.2 g of malononitrile, 55.3 g of potassium carbonate and 1 liter of acetonitrile was refluxed for 42 hours, filtered while hot and evaporated to dryness giving a dark oil. This oil was vacuum distilled, giving 12.8 g 1,1-cyclopentanedicarbonitrile.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04866092 |
| 출처 데이터셋 | uspto-grants-1989_09 |
| ORD ID | ord-5634bc3ff060447d8c4c4a535b857e90 |
| 출처 메모 | uspto-grants-1989_09 |