Sodium Dithionite → HCID 58150856, compound

HRID 659906Notes

Reaction equation

HRID 659906 reaction equation
[NH2:1][C:2]1[C:7](=[N:8][C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)[CH:6]=[C:5]([CH3:16])[C:4](=[O:17])[C:3]=1[Cl:18].S(S([O-])=O)([O-])=O.[Na+].[Na+]>CO.[OH-].[Na+]>[NH2:1][C:2]1[C:3]([Cl:18])=[C:4]([OH:17])[C:5]([CH3:16])=[CH:6][C:7]=1[NH:8][C:9]1[CH:10]=[CH:11][C:12]([OH:15])=[CH:13][CH:14]=1

Participants

5

Reactant 2

HCID 24489Sodium DithioniteHCID 178428237HCID 178428237, compound

Product 1

HCID 58150856HCID 58150856, compound

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 14798Sodium HydroxideSolvent

Procedure

10 mg (0.04 mol) of 3-amino-2-chloro-4-[(4-hydroxyphenyl)imino]-6-methylcyclohexa-2,5-dien-1-one are added to a solution comprising 16 mg of sodium hydrosulphite in 500 μl of methanol and 5 μl of an aqueous sodium hydroxide solution. The reaction medium is stirred and then the solution is treated according to the usual procedure and characterized. 3-Amino-2-chloro-4-[(4-hydroxyphenyl)amino]-6-methylphenol (2a) is obtained.

Workup

  1. additionthe solution is treated

Sources & evidence

ORD record
ord-b81ee584f1824e92be6c82fa642a1d35
Source dataset
uspto-grants-2011_12
Patent number
US08083809B2

Reaction notes

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