4-Anilino-3-nitro-5-sulphamyl-benzoic acid → 3-Amino-5-sulphamyl-4-(m-trifluoromethylanilino)-benzoic acid

HRID 1287731Notes

Reaction equation

HRID 1287731 reaction equation
[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]

Participants

3

Reactant 2

HCID 215060714-Anilino-3-nitro-5-sulphamyl-benzoic acidHCID 215061113-Nitro-5-sulphamyl-4-(m-trifluoromethylanilino)-benzoic acid

Product 1

HCID 215060573-Amino-5-sulphamyl-4-(m-trifluoromethylanilino)-benzoic acid

Procedure

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.

Workup

  1. customthe above compound was obtained with a melting point of 273°-274° C.

Sources & evidence

ORD record
ord-c534dedbb67f40ca886408e7846a3029
Source dataset
uspto-grants-1976_10
Patent number
US03985777

Reaction notes

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