4-Aminophenol → Nitric Acid

反応式

[N+:1]([O-:4])([OH:3])=[O:2].C1C([NH2:11])=CC=C(O)C=1>>[N+:1]([O-:4])([O-:3])=[O:2].[OH:2][NH3+:1].[N+:1]([O-:4])([OH:3])=[O:2].[N+:1]([O-:4])([O-:3])=[O:2].[NH4+:11]

参加物

反応物 2

HCID 4034-Aminophenol

HCID 944Nitric Acid4 回

生成物 3

HCID 944Nitric Acid

HCID 22985Ammonium nitrate

HCID 26045Hydroxylamine, nitrate

実験手順

The general procedure of Example 8 is repeated except that a solution containing 1.0 M nitric acid and 70 ppm p-aminophenol is charged to the catholyte compartment. A solution of 4 M nitric acid is charged to the anolyte compartment. Concentrated nitric acid is added to the catholyte compartment to maintain the nitric acid concentration between 0.5 M and 1 M under application of an electrical current. While maintaining the temperature between 5° C. and 10° C., a current of 20 amps (5 ASI) and a cell voltage of about 5 volts is applied. A solution of 1.26 M hydroxylammonium nitrate and 0.7 M nitric acid with no detectable ammonium nitrate is obtained from the catholyte compartment. An overall current efficiency of 74% for formation of hydroxylammonium nitrate is achieved.