Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethanol → 1,8-Diamino-9,10-anthracenedione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 1,8-Dinitro-9,10-anthraquinone | HCID 67210 | — |
| 반응물 | Sodium sulfide nonahydrate | HCID 73972 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1,8-Diamino-9,10-anthracenedione | HCID 8511 | 73% |
반응 단계
Add 1,8-dinitroanthraquinone (1.49 g, 5 mmol) into 56 ml ethanol and stir the mixture. Then add a reductive solution containing sodium sulfide nonahydrate (5.4 g, 22.5 mmol), sodium hydroxide (2.14 g, 53.5 mmol) dissolved in 95 ml water. The mixed solution is reflux heated for 6 hours, standing overnight, and filter the precipitate. The precipitate is recrystallized from ethanol to get red compound 2.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08053583B2 |
| 출처 데이터셋 | uspto-grants-2011_11 |
| ORD ID | ord-16649f51f64d4d918c01e5cc076fcec2 |
| 출처 메모 | uspto-grants-2011_11 |