Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diisopropyl Ether → D-tert-leucine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diisopropyl Ether | HCID 7914 | — |
| 반응물 | L-tert-Leucine | HCID 164608 | — |
| 용매 | Acetone | HCID 180 | — |
| 생성물 | D-tert-leucine | HCID 6950340 | 90% |
반응 단계
The filtrate obtained at dibenzoyl-d-tartrate salt stage (step.ii), was treated with a small amount of diisopropyl ether to remove any traces of dibenzoyl-d-tartaric acid and was concentrated under reduced pressure at 55° C. The residue obtained was stirred with small amount of acetone and filtered to obtain D-tert-leucine as a colorless solid (90% yield, 98.8% D-tert-leucine and 1.2% L-tert-leucine).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08835676B2 |
| 출처 데이터셋 | uspto-grants-2014_09 |
| ORD ID | ord-2717b3f8bfa84c05a7accb02e8c22307 |
| 출처 메모 | uspto-grants-2014_09 |