4-Anilino-3-nitro-5-sulphamyl-benzoic acid → 3-Amino-5-sulphamyl-4-(m-trifluoromethylanilino)-benzoic acid
반응식
[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([S:24](=[O:27])(=[O:26])[NH2:25])[C:12]=1[NH:13][C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:23])([F:22])[F:21])[CH:15]=1)[C:7]([OH:9])=[O:8])([O-])=O.N(C1C(S(=O)(=O)N)=CC(C(O)=O)=CC=1[N+]([O-])=O)C1C=CC=CC=1>>[NH2:1][C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([S:24](=[O:26])(=[O:27])[NH2:25])[C:12]=1[NH:13][C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:22])([F:21])[F:23])[CH:15]=1)[C:7]([OH:9])=[O:8]참가 물질
3
실험 절차
By substituting 3-nitro-5-sulphamyl-4-(m-trifluoromethylanilino)-benzoic acid for the 4-anilino-3-nitro-5-sulphamyl-benzoic acid of Example 9 B, the above compound was obtained with a melting point of 273°-274° C.
후처리
- customthe above compound was obtained with a melting point of 273°-274° C.
출처 및 근거
- ORD 기록
- ord-c534dedbb67f40ca886408e7846a3029
- 출처 데이터셋
- uspto-grants-1976_10
- 특허 번호
- US03985777
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