Lactic Acid → Tetramethylammonium lactate dihydrate

Reaktionsgleichung

[OH-:1].[CH3:2][N+:3]([CH3:6])([CH3:5])[CH3:4].[C:7]([OH:12])(=[O:11])[CH:8]([CH3:10])[OH:9]>>[OH2:9].[OH2:1].[C:7]([O-:12])(=[O:11])[CH:8]([CH3:10])[OH:9].[CH3:2][N+:3]([CH3:6])([CH3:5])[CH3:4]

Komponenten

Edukt 2

HCID 612Lactic Acid

HCID 60966Tetramethylammonium hydroxide

Produkt 1

HCID 18953226Tetramethylammonium lactate dihydrate

Versuchsvorschrift

Tetramethylammonium lactate dihydrate was prepared by the addition of tetramethylammonium hydroxide (25% in methanol) to an equivalent amount of lactic acid (85% aqueous solution) with cooling on ice followed by solvent removal and the addition of sufficient water to form the dihydrate.

Aufarbeitung

temperaturewith cooling on ice
customfollowed by solvent removal
additionthe addition of sufficient water

Quellen und Nachweise

ORD-Eintrag: ord-90df39cb4c594ff299ef042b0f9a8625
Quelldatensatz: uspto-grants-1994_12
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US05371001

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