Lauric Acid → Silver laurate

HRID 436708

Reaction equation

HRID 436708 reaction equation
[OH-].[Na+].[C:3]([OH:16])(=[O:15])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[N+]([O-])([O-])=O.[Ag+:21]>O.C1(C)C=CC=CC=1>[C:3]([O-:16])(=[O:15])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[Ag+:21]

Participants

6

Reactant 3

HCID 3893Lauric AcidHCID 14798Sodium HydroxideHCID 24470Silver Nitrate

Product 1

HCID 9904644Silver laurate

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 1140TolueneSolvent

Procedure

1.9 g of sodium hydroxide was dissolved in 200 ml of water. To this solution, a solution of 12 g of lauric acid in 100 ml of toluene was added and the mixture was emulsified by stirring by with a stirrer. To this emulsion, an aqueous solution of silver nitrate (silver nitrate: 8.5 g, wafer: 50 cc) was added over a 60 second period while stirring the emulsion (800 r.p.m.; 5 minutes) to produce silver laurate. The precipitated silver laurate was removed and mixed with 30 g of polyvinyl butyral and 200 ml of isopropyl alcohol. The mixture was dispersed using of a ball mill to produce a polymer dispersion of the silver salt.

Workup

  1. stirringwhile stirring the emulsion (800 r.p.m.; 5 minutes)

Sources & evidence

ORD record
ord-0d727525b67c470daf48ad81e67cd1c2
Source dataset
uspto-grants-1977_06
Patent number
US04028129

Linked notes

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