4-Hydroxybenzoic Acid → Ammonia

HRID 968988

Reaction equation

HRID 968988 reaction equation
[OH:1]C1C=CC([C:6]([O-:8])=[O:7])=CC=1.[OH:11]C1C=CC([C:16]([O-:18])=[O:17])=CC=1.[K+].[O-:22]C1C=CC=CC=1.[K+].C(=O)=O.OC1C=CC(C([O-])=O)=CC=1.[Na+:43].OC1C=CC(C([O-])=O)=CC=1.[NH4+:54].OC1C=CC(C(O)=O)=CC=1>>[OH-:1].[Na+:43].[C:6](=[O:7])([O-:11])[O-:8].[Na+:43].[Na+:43].[C:16](=[O:17])([OH:22])[O-:18].[Na+:43].[NH3:54]

Participants

11

Reactant 7

HCID 1354-Hydroxybenzoic AcidHCID 280Carbon DioxideHCID 16219477Sodium 4-hydroxybenzoateHCID 23670670Potassium phenoxideHCID 23672310Potassium ParabenHCID 178524487HCID 178524487, compoundHCID 178524490HCID 178524490, compound

Product 4

HCID 222AmmoniaHCID 10340Sodium CarbonateHCID 14798Sodium HydroxideHCID 516892Sodium Bicarbonate

Procedure

The solution of parahydroxybenzoate in an aqueous solvent which is preferably used may be a solution of potassium parahydroxybenzoate in an aqueous solvent that may be obtained by reacting potassium phenoxide with carbon dioxide, or a solution of sodium parahydroxybenzoate or ammonium parahydroxybenzoate in an aqueous solvent that is prepared by dissolving parahydroxybenzoic acid obtained by a conventional method in an aqueous solvent with the aid of a basic substance such as sodium hydroxide, sodium carbonate, sodium bicarbonate, or ammonia.

Workup

  1. custommay be obtained

Sources & evidence

ORD record
ord-08da52dba2d84e209db1d4ee617fb60c
Source dataset
uspto-grants-2007_12
Patent number
US07304182B2

Linked notes

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