Sodium Hydroxide → 2-(Ethylhydroxyphosphinyl)acetic acid sodium salt

HRID 1028264Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1028264
[CH2:1]([P:3]([OH:9])([CH2:5][C:6]([OH:8])=[O:7])=[O:4])[CH3:2].[OH-].[Na+:11]>>[Na+:11].[CH2:1]([P:3]([OH:9])([CH2:5][C:6]([O-:8])=[O:7])=[O:4])[CH3:2]

Komponenten

3

Edukt 2

HCID 14798Sodium HydroxideHCID 15357685[Hydroxy(ethyl)phosphinyl]acetic acid

Produkt 1

HCID 462412532-(Ethylhydroxyphosphinyl)acetic acid sodium saltAusbeute 98 %

Versuchsvorschrift

An aqueous solution of 304 g (2 mol) of 2-(ethylhydroxyphosphinyl)acetic acid (produced according to Example 10) is reacted with about 160 g of a 50% strength aqueous solution of sodium hydroxide and the water is distilled off in vacuo to obtain 384 g (98% of theory) of 2-(ethylhydroxyphosphinyl)acetic acid sodium salt as colorless solid.

Aufarbeitung

  1. distillationthe water is distilled off in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-c71b4e76b1ef4e2fa52c857a83b2ad0d
Quelldatensatz
uspto-grants-2014_05
Patentnummer
US08735476B2

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