Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl orthoformate → Ethyl 1-(4-Chlorophenyl)-1,6-dihydro-2,4-dimethyl-6-oxopyrimidine-5-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl orthoformate | HCID 31214 | — |
| 반응물 | Triethyl orthoacetate | HCID 66221 | — |
| 반응물 | Ethyl 3-amino-2-(4-chlorophenylcarbamoyl)crotonate | HCID 70610046 | — |
| 생성물 | Ethyl 1-(4-Chlorophenyl)-1,6-dihydro-2,4-dimethyl-6-oxopyrimidine-5-carboxylate | HCID 21325489 | 42% |
반응 단계
This compound is prepared in 42% yield from ethyl 3-amino-2-(4-chlorophenylcarbamoyl)crotonate in a manner analogous to Example 1 substituting triethyl orthoacetate for triethyl orthoformate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04147528 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-507868586bd341fa949a7da51d5fcec3 |
| 출처 메모 | uspto-grants-1979_04 |