Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Amino-2,4-dibromoanthraquinone → 1-Amino-2-bromo-6-chloro-4-hydroxyanthracene-9,10-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Amino-2,4-dibromoanthraquinone | HCID 6681 | — |
| 반응물 | Boric acid sulfuric acid | HCID 19707713 | — |
| 반응물 | 1-Amino-2,4-dibromo-6-chloroanthraquinone | HCID 20188053 | — |
| 생성물 | 1-Amino-2-bromo-6-chloro-4-hydroxyanthracene-9,10-dione | HCID 20188069 | — |
반응 단계
When 104 g of 1-amino-2,4-dibromo-6-chloroanthraquinone (preparation see Example 467a) are treated with boric acid/sulphuric acid according to the procedure for 1-amino-2,4-dibromoanthraquinone in BIOS 1484, page 5, then 83.9 g, corresponding to 95% of theory, of 1-amino-2-bromo-4-hydroxy-6-chloroanthraquinone are obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04689171 |
| 출처 데이터셋 | uspto-grants-1987_08 |
| ORD ID | ord-ae0d07ead4c04e6a8c070aef170e9faf |
| 출처 메모 | uspto-grants-1987_08 |