Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sulfuric Acid → D-Tartaric acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | Sodium tartrate, (-)- | HCID 159905 | — |
| 반응물 | D-Tartrate | HCID 5460284 | — |
| 반응물 | Calcium d-tartrate | HCID 13725893 | — |
| 촉매 | Tungstate | HCID 24465 | — |
| 생성물 | D-Tartaric acid | HCID 439655 | — |
반응 단계
Three samples of disodium cis-epoxysuccinate solution containing different amount of tungstate were separately converted to d-tartrate by treatment with a microbiorganism (FERM-P 2507) which has the ability to convert cis-epoxysuccinate to d-tartrate selectively. Disodium d-tartrate enzymatically prepared was converted to calcium d-tartrate, followed by acid-treatment with sulfuric acid to afford d-tartaric acid. The tungstate contents in the product and the starting material are compared in Table 3.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04065475 |
| 출처 데이터셋 | uspto-grants-1977_12 |
| ORD ID | ord-beb21073748a4959ae5ff0eba22457b7 |
| 출처 메모 | uspto-grants-1977_12 |