Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N-Cyanoacetylethylcarbamate → ethyl N-(2-cyano-3-ethoxyacryloyl)carbamate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N-Cyanoacetylethylcarbamate | HCID 23112 | — |
| 반응물 | Ethyl orthoformate | HCID 31214 | — |
| 용매 | Acetic Anhydride | HCID 7918 | — |
| 생성물 | ethyl N-(2-cyano-3-ethoxyacryloyl)carbamate | HCID 230015 | — |
반응 단계
A mixture of N-ethoxycarbonylcyanoacetamide (42 g), triethylorthoformate (40 g) and acetic anhydride (100 ml) is heated at reflux for one hour. The reaction is allowed to stand until cool and then is filtered, washing with ether, to yield α-cyano-β-ethoxy-N-ethoxycarbonylacrylamide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04448961 |
| 출처 데이터셋 | uspto-grants-1984_05 |
| ORD ID | ord-5c80c8f8c9c545f4b671993dcdcb6e77 |
| 출처 메모 | uspto-grants-1984_05 |