Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | 1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid | HCID 22628 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid | HCID 77725 | — |
반응 단계
It must be described as extremely suprising that the reaction of 1-amino-4-bromo-anthraquinone-2-sulphonic acid with ammonia in water under the reaction conditions employed, under pressure, should take place so uniformly and smoothly to give 1,4-diamino-anthraquinone-2-sulphonic acid, without the formation of significant amounts of 1-amino-4-hydroxy-anthraquinone-2-sulphonic acid, as reported in German Patent Specification No. 1,142,174.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04521341 |
| 출처 데이터셋 | uspto-grants-1985_06 |
| ORD ID | ord-a0d95a4f736b4ec4a1f6160dc37cbdc4 |
| 출처 메모 | uspto-grants-1985_06 |