Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(3S)-3-acetyloxy-4-bromobutanoic acid → (s)-3,4-Epoxybutyric acid calcium salt
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (3S)-3-acetyloxy-4-bromobutanoic acid | HCID 2733880 | — |
| 반응물 | Calcium Hydroxide | HCID 6093208 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | (s)-3,4-Epoxybutyric acid calcium salt | HCID 88064562 | — |
반응 단계
To a 2 l of three-necked flask equipped with thermometer, pH meter and mechanical stirrer were charged distilled water (1 l), (S)-3-acetoxy-4-bromobutyric acid (90 g, 0.4 mol) and calcium hydroxide (45 g, 0.6 mol). The reaction mixture was stirred at 0˜5 for 2 hours to afford (S)-3,4-epoxybutyric acid calcium salt Over 99% of conversion was detected by NMR.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06586616B1 |
| 출처 데이터셋 | uspto-grants-2003_07 |
| ORD ID | ord-f6780a1f06d54694993ab4c824004dd0 |
| 출처 메모 | uspto-grants-2003_07 |