Decanoic Acid → Silver(1+) decanoate

HRID 2057862Notes

Reaction equation

HRID 2057862 reaction equation
[OH:1][C:2]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])=[O:3].[OH-].[Na+].[Br-].[NH4+].[I-].[NH4+].[N+]([O-])([O-])=O.[Ag+:23]>C(OCCCC)(=O)C.O>[O-:3][C:2]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])=[O:1].[Ag+:23]

Participants

8

Reactant 5

HCID 2969Decanoic AcidHCID 14798Sodium HydroxideHCID 24470Silver NitrateHCID 25487Ammonium iodideHCID 25514Ammonium Bromide

Product 1

HCID 21226017Silver(1+) decanoate

Reagents, catalysts & solvents 2

HCID 962WaterSolvent2×HCID 31272Butyl AcetateSolvent

Procedure

A solution prepared by dissolving 11 g of capric acid in 100 ml of butyl acetate was mixed with a solution prepared by dissolving 1.8 g of sodium hydroxide in 150 ml of water and, further, 0.25 g of ammonium bromide and 0.02 g of ammonium iodide were added thereto, followed by stirring with a homogenizer at 1500 rpm to emulsify the system. While stirring, an aqueous solution prepared by dissolving 8.5 g of silver nitrate in 50 ml of water was added thereto to yield both silver halide and silver caprate. This reaction system separated into two phases when allowed to stand. An aqueous phase, one of the two phases, was removed, and the remaining butyl acetate phase containing silver caprate and silver halide (silver caprate: ca. 1/20 mol, AgX: ca. 2.5×10-3 mol) was dispersed in a 15 wt% isopropanol solution of polyvinyl butyral to prepare a polymer dispersion of the silver salts. This solution was referred to as dispersion K.

Workup

  1. customA solution prepared
  2. additionwas mixed with a solution
  3. customprepared
  4. stirringWhile stirring
  5. customan aqueous solution prepared
  6. additionwas added

Sources & evidence

ORD record
ord-5a5c3736bc004b778e4ed144963aa1d6
Source dataset
uspto-grants-1980_07
Patent number
US04213784

Reaction notes

Loading…