Versatic 10 → Silver

HRID 1607319Notes

Reaction equation

HRID 1607319 reaction equation
[Ag:1]=O.[C:3]([OH:14])(=[O:13])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][C:9]([CH3:12])([CH3:11])[CH3:10]>OO.C(O)C>[Ag:1].[C:3]([O-:14])(=[O:13])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][C:9]([CH3:10])([CH3:11])[CH3:12].[Ag+:1]

Participants

6

Reactant 2

HCID 62838Versatic 10HCID 92152Silver(II) oxide2×

Product 2

HCID 23954SilverHCID 15606540Neodecanoic acid, silver(1+) salt

Reagents, catalysts & solvents 2

HCID 784Hydrogen PeroxideCatalystHCID 702EthanolSolvent

Procedure

A silver impregnating solution is prepared by reacting 80 gm of silver oxide with a solution of 240 gm of prime grade neodecanoic acid from Exxon Chemical Co. and 80 gm of absolute denatured ethanol from Ashland Chemical Co. The silver oxide was added over a period of 25 minutes. Thirty drops of 30% hydrogen peroxide was added to clear the solution. The solution was evaporated until a concentration of 23.2 wt % silver was reached. For each mol of silver neodecanoate formed, 3 mols of free neodecanoic acid remained. Instead of precipitating the silver neodecanoate as in Example 1, the solution was used directly to prepare a silver catalyst.

Workup

  1. customThe solution was evaporated until a concentration of 23.2 wt % silver

Sources & evidence

ORD record
ord-1840af7e044a4dfd9b7246a8f324e5d0
Source dataset
uspto-grants-1989_09
Patent number
US04864042

Reaction notes

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