Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N-Cyanoacetylethylcarbamate → (E,E)-[2-Cyano-5-(3,4-dihydroxyphenyl)-penta-2,4-dienoyl]carbamic acid ethyl ester
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N-Cyanoacetylethylcarbamate | HCID 23112 | — |
| 반응물 | 3-(3,4-Dihydroxy-phenyl)-2-propenal | HCID 443034 | — |
| 생성물 | (E,E)-[2-Cyano-5-(3,4-dihydroxyphenyl)-penta-2,4-dienoyl]carbamic acid ethyl ester | HCID 11460833 | — |
반응 단계
The compound was prepared as described in Example 3 by adding 3,4-dihydroxycinnamaldehyde (32 mg, 0.2 mmol) to N-cyanoacetylurethane (32 mg, 0.2 mmol). After refluxing for 1 h and recrystallization from ethanol-water an orange solid was obtained (54 mg, 90%). The product gave the following analytical data:
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07598419B2 |
| 출처 데이터셋 | uspto-grants-2009_10 |
| ORD ID | ord-d291ff31e2a94a55bc38202343890f7c |
| 출처 메모 | uspto-grants-2009_10 |