Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyanuric chloride → Anthraquinone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyanuric chloride | HCID 7954 | — |
| 반응물 | 3-Aminobenzenesulfonic acid | HCID 8474 | — |
| 반응물 | 1-Amino-2-(3'-amino-4'-sulfophenoxy)-4-(4-sulfophenylthio)anthraquinone | HCID 14717378 | — |
| 생성물 | Anthraquinone | HCID 6780 | — |
반응 단계
1-Amino-2-(3'-amino-4'-sulfophenoxy)-4-(4'-sulfophenylthio)anthraquinone (6 parts), cyanuric chloride (1.8 parts) and 1-aminobenzene-4-β-sulfatoethylsulfone (2.8 parts) were subjected to condensation reactions one after another in an aqueous medium in a conventional manner, followed by a successive condensation reaction with 3-aminobenzenesulfonic acid (1.7 parts) at 50° to 70° C. under a weak acid condition. Thereafter, salting out of the reaction mixture gave an anthraquinone compound of following formula (free acid form). ##STR117##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05266696 |
| 출처 데이터셋 | uspto-grants-1993_11 |
| ORD ID | ord-ec448160f7474ac0a180e86215289add |
| 출처 메모 | uspto-grants-1993_11 |