Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl 2-formylbutanoate → 2-(4-tert-Butyl-phenoxymethyl)-6-ethyl-2,3-dihydro-oxazolo[3,2-a]pyrimidin-7-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl 2-formylbutanoate | HCID 289299 | — |
| 반응물 | (S)-5-(4-tert-butyl-phenoxymethyl)-4,5-dihydro-oxazol-2-ylamine | HCID 67060987 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 2-(4-tert-Butyl-phenoxymethyl)-6-ethyl-2,3-dihydro-oxazolo[3,2-a]pyrimidin-7-one | HCID 25073611 | — |
반응 단계
The title compound was prepared from (S)-5-(4-tert-butyl-phenoxymethyl)-4,5-dihydro-oxazol-2-ylamine and 2-formyl-butyric acid ethyl ester employing the procedure described in Step2 of Example 87. [α]D25 −31.20 (c 0.5, CHCl3).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08642603B2 |
| 출처 데이터셋 | uspto-grants-2014_02 |
| ORD ID | ord-2a1325e2405746c6bec9718275e8c03c |
| 출처 메모 | uspto-grants-2014_02 |