Lauric Acid → Silver laurate

HRID 437306

Reaktionsgleichung

Reaktionsgleichung von HRID 437306
[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]

Komponenten

6

Edukt 3

HCID 3893Lauric AcidHCID 14798Sodium HydroxideHCID 24470Silver Nitrate

Produkt 1

HCID 9904644Silver laurate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittel2×HCID 1140TolueneLösungsmittel

Versuchsvorschrift

1.9 g of sodium hydroxide was dissolved in 100 ml of water, with which 12 g of lauric acid in 100 ml of toluene was mixed to emulsify (at 25° C). An aqueous solution of 8.5 g of silver nitrate dissolved in 50 ml of water was, then, added to the above emulsion to result in a separation into a silver laurate-containing toluene phase and an aqueous phase. After removal of the aqueous phase, the toluene phase was dispersed into 200 ml of ethanol, and then, silver laurate was collected by centrifuging. 12 g of spindle-like silver laurate crystals of a longer diameter of about 3 μ was obtained.

Aufarbeitung

  1. additionwas mixed
  2. custom(at 25° C)
  3. additionadded to the above emulsion

Quellen und Nachweise

ORD-Eintrag
ord-d6b89e35ccf54dd48e695c5a31b1be27
Quelldatensatz
uspto-grants-1977_06
Patentnummer
US04030931

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