Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → 1-Amino-5-nitroanthraquinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | 9,10-Anthracenedione, 1,5-dinitro- | HCID 6705 | — |
| 반응물 | Ammonium Bromide | HCID 25514 | — |
| 용매 | Diethylene Glycol | HCID 8117 | — |
| 생성물 | 1-Amino-5-nitroanthraquinone | HCID 236900 | 86.2% |
반응 단계
17.5 liters (STP)/hour of ammonia are passed, under normal pressure, for 40 minutes into a solution of 60 g of 1,5-dinitro-anthraquinone (97% pure) and 5 g of ammonium bromide in 450 g of diethylene glycol, at 220° C, while stirring vigorously. After cooling, the product is filtered off and washed with water. After drying, 46.5 g of 80.5% pure 1-amino-5-nitroanthraquinone (71.5% of theory) are obtained. The product contains 19.0% (19.0% of theory) of 1,5-diaminoanthraquinone.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04076736 |
| 출처 데이터셋 | uspto-grants-1978_02 |
| ORD ID | ord-42ecd82fc7ab4172b4756e4af9cb9977 |
| 출처 메모 | uspto-grants-1978_02 |