Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Acid → 1-Aminoanthraquinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Acid | HCID 176 | — |
| 반응물 | Carbon Dioxide | HCID 280 | — |
| 반응물 | 2-Anthracenecarboxylic acid, 1-amino-9,10-dihydro-9,10-dioxo- | HCID 6701 | — |
| 촉매 | Zinc | HCID 23994 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1-Aminoanthraquinone | HCID 6710 | 112% |
반응 단계
To a three-necked round-bottomed flask equipped with stirrer and reflux condenser was added 5 g (0.014 mole) 1-aminoanthraquinone-2-carboxylic acid, 1 g (0.0037 mole) zinc powder, and 40 ml of 90% acetic acid. The mixture was refluxed gently for 4 hours during which time carbon dioxide was evolved. The reaction mixture was then poured into 200 ml of water and the resulting mixture was heated on a steam bath for 30 minutes. The red solid which precipitated was collected by filtration and washed with water to give 3.5 g (82% yield) of more than 90% pure 1-aminoanthraquinone.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04328161 |
| 출처 데이터셋 | uspto-grants-1982_05 |
| ORD ID | ord-ea9fa8669d0142a58b90ef9a6f270319 |
| 출처 메모 | uspto-grants-1982_05 |