Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl Acetoacetate → Ethyl 3-Hydroxybutyrate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl Acetoacetate | HCID 8868 | — |
| 용매 | Methanol--water (1/1) | HCID 22242641 | — |
| 생성물 | Ethyl 3-Hydroxybutyrate | HCID 62572 | — |
반응 단계
The same procedure of Example 5 is repeated with the only differences that 1.95 g of ethyl 3-oxo-butyrate were weighed and dissolved in MeOH/H2O 19/1 (v/v) and the cataIyst of Example I5 was utilized. At the end of the reaction, the ethyl 3-hydroxybutyrate resulted to be equal to 91%, while the ethyl 3-dimetoxybutyrate resulted equal to 9%. The stereoinduction was >99% in favour of the antipode (S).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06297387B1 |
| 출처 데이터셋 | uspto-grants-2001_10 |
| ORD ID | ord-9bef16eacdcc4df3840ab322f0c684be |
| 출처 메모 | uspto-grants-2001_10 |