Sodium → HCID 21520095, compound

HRID 1282778Notes

Reaction equation

HRID 1282778 reaction equation
[Na].[CH3:2][C:3]1[CH:8]=[CH:7][C:6]([S:9][C:10]2[C:18]([N+:19]([O-])=O)=[CH:17][C:13]([C:14]([OH:16])=[O:15])=[CH:12][C:11]=2[S:22](O)=O)=[CH:5][CH:4]=1.[N+](C1C(SC2C=CC=CC=2)=C(S(O)=O)C=C(C=1)C(O)=O)([O-])=O>>[NH2:19][C:18]1[C:10]([S:9][C:6]2[CH:7]=[CH:8][C:3]([CH3:2])=[CH:4][CH:5]=2)=[C:11]([SH:22])[CH:12]=[C:13]([CH:17]=1)[C:14]([OH:16])=[O:15]

Participants

4

Reactant 3

HCID 5360545Sodium2×HCID 21520061HCID 21520061, compoundHCID 21520071HCID 21520071, compound

Product 1

HCID 21520095HCID 21520095, compound

Procedure

By replacing in Example 11, step B, the mono sodium salt of 4-(p-methylphenylthio)-5-nitro-3-sulfinobenzoic acid for the mono sodium salt of 5-nitro-4-phenylthio3-sulfinobenzoic acid and following the procedure described, 5-amino-3-mercapto-4-(p-methylphenylthio)benzoic acid is obtained with a melting poinr of 178° - 182°C.

Sources & evidence

ORD record
ord-8326068b11d94b81ba48cf9bc7b97800
Source dataset
uspto-grants-1976_08
Patent number
US03972886

Reaction notes

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