3-Nitro-4-(beta-phenylethylamino)5-sulphamyl-benzoic acid → 3-Amino-4-(beta-phenylethylamino)-5-sulphamyl-benzoic acid

HRID 918626Notes

Reaction equation

HRID 918626 reaction equation
[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([S:22](=[O:25])(=[O:24])[NH2:23])[C:12]=1[NH:13][CH2:14][CH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=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:22](=[O:25])(=[O:24])[NH2:23])[C:12]=1[NH:13][CH2:14][CH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C:7]([OH:9])=[O:8]

Participants

3

Reactant 2

HCID 125913963-Nitro-4-(beta-phenylethylamino)5-sulphamyl-benzoic acidHCID 215060714-Anilino-3-nitro-5-sulphamyl-benzoic acid

Product 1

HCID 125913993-Amino-4-(beta-phenylethylamino)-5-sulphamyl-benzoic acid

Procedure

By substituting 3-nitro-4-(β-phenylethylamino)-5-sulphamyl-benzoic acid for the 4-anilino-3-nitro-5-sulphamyl-benzoic acid Example 9 B, the above compound was obtained with a melting point of 194°-195°C.

Workup

  1. customthe above compound was obtained with a melting point of 194°-195°C.

Sources & evidence

ORD record
ord-ac8b102fee3c46c18224ec24b42fa069
Source dataset
uspto-grants-1976_07
Patent number
US03971819

Reaction notes

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