Lauric Acid → Silver laurate

HRID 1660308Notes

Reaction equation

HRID 1660308 reaction equation
[Ag:1]Br.[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].[OH-].[Na+].[N+]([O-])([O-])=O.[Ag+]>C1(C)C=CC=CC=1.O>[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+:1]

Participants

7

Reactant 4

HCID 3893Lauric AcidHCID 14798Sodium HydroxideHCID 24470Silver NitrateHCID 66199Silver bromide

Product 1

HCID 9904644Silver laurate

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 1140TolueneSolvent2×

Procedure

An aqueous solution prepared by dissolving 0.8 g of cetylethyldimethylammonium bromide in 100 ml of water was mixed with 100 ml of toluene and emulsified. To this emulsion there was added a solution prepared by dissolving 0.425 l g of silver nitrate in 10 ml of water to thereby form silver bromide in an emulsified state. To the silver bromide emulsion there was added an emulsion prepared by mixing a solution (prepared by dissolving 12 g of lauric acid in 100 ml of toluene) with a solution (prepared by dissolving 1.9 l g of sodium hydroxide in 100 ml of toluene), whereafter a solution prepared by dissolving 8.5 g of silver nitrate in 50 ml of water was added thereto to thereby form silver laurate. There was thus obtained a mixture wherein silver bromide was in intimate contact with silver laurate.

Workup

  1. customprepared
  2. additionby mixing
  3. customwhereafter a solution prepared
  4. additionwas added

Sources & evidence

ORD record
ord-cd6760bbdf134cb1b8aae99a6abcbb0e
Source dataset
uspto-grants-1981_12
Patent number
US04307187

Reaction notes

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