Hexacyanocobalt → HCID 11125012, Verbindung

HRID 581184Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 581184
[Cl-].[Zn+2:2].[Cl-].[C-:4]#[N:5].[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Co:16]>O>[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[C-:4]#[N:5].[Co+3:16].[Co+3:16].[Zn+2:2].[Zn+2:2].[Zn+2:2]

Komponenten

4

Edukt 2

HCID 407334Hexacyanocobalt2×HCID 3007855Zincchloride2×

Produkt 1

HCID 11125012HCID 11125012, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

A solution of zinc chloride (26.65 g; 0.1956 mole) in water (26.65 g) was added rapidly to an agitated solution of potassium hexacyanocobaltate (13.00 g, 0.0391 mole) in water (263.35 g). The potassium hexacyanocobaltate solution was maintained at 40° C. during addition of the zinc chloride solution. A colorless precipate of zinc hexacyanocobaltate particles formed immediately upon addition. After stirring for 15 minutes at 40° C., dimethoxyethane (84.00 g; 0.9321 mole) was added to the aqueous catalyst slurry. The resulting mixture was stirred for an additional 30 minutes and the zinc hexacyanocobaltate zinc chloride dimethoxyethane water complex catalyst recovered by filtration using a horizontal basket centrifugal filter and a light weight nylon fabric filter medium. After washing with 300 mL dimethoxyethane and drying in air at ambient temperature and pressure, the filter cake obtained was quite soft and could be easily crushed to a fine powder.

Quellen und Nachweise

ORD-Eintrag
ord-49672f6ad7ae434389cdd0d36b10f5cb
Quelldatensatz
uspto-grants-1999_07
Patentnummer
US05919888

Notizen zur Reaktion

Wird geladen…