Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chromic Acid → 6,7-Diacetoxychromone-3-carboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chromic Acid | HCID 24425 | — |
| 반응물 | 6,7-Bis-(acetyloxy)-4-oxo-4H-1-benzopyran-3-carboxaldehyde | HCID 12200772 | — |
| 반응물 | Jones' reagent | HCID 131709961 | — |
| 용매 | Acetone | HCID 180 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Sulfuric Acid | HCID 1118 | — |
| 생성물 | 6,7-Diacetoxychromone-3-carboxylic acid | HCID 12200774 | — |
반응 단계
6,7-Diacetoxychromone-3-carboxaldehyde (17.8 g) was dissolved in acetone (1 liter). To this solution was added dropwise with stirring Jones reagent (32.8 ml) which had been previously prepared by dissolving chromic acid (133.6 g) in concentrated sulfuric acid (115 ml) diluted with water to a volume of 500 ml.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04344944 |
| 출처 데이터셋 | uspto-grants-1982_08 |
| ORD ID | ord-1797cad0a35a4ba999469932486ad23a |
| 출처 메모 | uspto-grants-1982_08 |