반응식
N[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[C:5](SC2C=CC(S(O)(=O)=O)=CC=2)=[CH:4][C:3]=1OC1C=CC(S(O)(=O)=O)=C(N)C=1.N1C(Cl)=NC(Cl)=NC=1Cl.NC1C=C(S(O)(=O)=O)C=CC=1>>[CH:9]1[C:8]2[C:7](=[O:17])[C:6]3[C:15](=[CH:2][CH:3]=[CH:4][CH:5]=3)[C:14](=[O:16])[C:13]=2[CH:12]=[CH:11][CH:10]=1참가 물질
4
실험 절차
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
- ORD 기록
- ord-ec448160f7474ac0a180e86215289add
- 출처 데이터셋
- uspto-grants-1993_11
- 특허 번호
- US05266696
연결된 노트
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