Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diethyl Oxalate → Ethyl 3-cyano-2-oxo-3-p-tolylpropanoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diethyl Oxalate | HCID 7268 | — |
| 반응물 | p-Tolylacetonitrile | HCID 76280 | — |
| 용매 | Sodium ethoxide | HCID 2723922 | — |
| 생성물 | Ethyl 3-cyano-2-oxo-3-p-tolylpropanoate | HCID 11481648 | — |
반응 단계
Following the procedures outlined in Examples 1 and 3, p-methylphenylacetonitrile and diethyl oxalate are reacted in alcoholic sodium ethoxide to obtain ethyl 3-cyano-3-(p-methylphenyl)-pyruvate, m.p. 86°-88° C. The latter is reacted with p-methylphenylacetonitrile to give 2,5-di-(p-methylphenyl)-3,4-dioxoadiponitrile, m.p. 270°-272° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03944571 |
| 출처 데이터셋 | uspto-grants-1976_03 |
| ORD ID | ord-93cc3abd2e374ecbb2212d05d7bf761a |
| 출처 메모 | uspto-grants-1976_03 |