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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 483919Erstellt: 26. Oktober 2026

Toluene → Cobalt (II) acetylacetonate

https://huagongshe.com/reaction/483919

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTolueneHCID 1140—
EduktCobalt(II) acetylacetonate hydrateHCID 16212262—
LösungsmittelWaterHCID 962—
ProduktCobalt (II) acetylacetonateHCID 5884498—

Reaktionsschritte

Cobalt(II) acetylacetonate in essentially anhydrous form was first produced from commercially available cobalt(II) acetylacetonate hydrate. A suspension of the cobalt(II) acetylacetonate hydrate (about 10 g) and toluene (200 mL) was heated to reflux under nitrogen atmosphere with agitation for 24 hours. Water was accordingly refluxed into a Dean-Stark trap. The resulting mixture was then filtered in a nitrogen atmosphere and dried in vacuo for a period of between 1 and 2 hours to give the anhydrous cobalt(II) acetylacetonate.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05227562
Quelldatensatzuspto-grants-1993_07
ORD IDord-a356522ca6b9436390784435303582de
Quellennotizuspto-grants-1993_07