Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Oxygen → Glyceric acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Oxygen | HCID 977 | — |
| 반응물 | L-(-)-Sorbose | HCID 6904 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Xylonic acid, L- | HCID 6971043 | — |
| 반응물 | Sodium 2-anthraquinonesulfonate | HCID 23661981 | — |
| 용매 | Methanol | HCID 887 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Glyceric acid | HCID 752 | — |
| 생성물 | Glycolic Acid | HCID 757 | — |
반응 단계
A reaction vessel containing 5 g NaOH and 0.2 g sodium anthraquinone-2-sulphonate, AMS, Merck Co., in 150 ml of a solution of 80 mass-% of methanol in water, was kept at a temperature of 25° C. L-sorbose, Merck Co., (70 g/130 ml water) and NaOH (32 g/32 ml water) was added batchwise with 15 min intervals while mixing. Oxygen was added to the mixture and the reaction was continued for about 2 h. The major end product was L-xylonic acid, in addition, treonic acid, glyceric acid and glycolic acid were formed, as well as a large amount of formic acid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06894199B2 |
| 출처 데이터셋 | uspto-grants-2005_05 |
| ORD ID | ord-11ebc19f320a448dbfc8156d5a78a127 |
| 출처 메모 | uspto-grants-2005_05 |