8-Hydroxyquinoline → Zinc oxyquinolate

HRID 1530170

Reaktionsgleichung

Reaktionsgleichung von HRID 1530170
C/C(/[O-])=C/C(C)=O.C/C(/[O-])=C/C(C)=O.[Zn+2:15].[N:16]1[C:25]2[C:20](=[CH:21][CH:22]=[CH:23][C:24]=2[OH:26])[CH:19]=[CH:18][CH:17]=1>CN(C)C=O>[CH:22]1[CH:23]=[C:24]([O-:26])[C:25]2[N:16]=[CH:17][CH:18]=[CH:19][C:20]=2[CH:21]=1.[CH:22]1[CH:23]=[C:24]([O-:26])[C:25]2[N:16]=[CH:17][CH:18]=[CH:19][C:20]=2[CH:21]=1.[Zn+2:15]

Komponenten

4

Edukt 2

HCID 19238-HydroxyquinolineHCID 5360437zinc;(Z)-4-oxopent-2-en-2-olate

Produkt 1

HCID 84127Zinc oxyquinolate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel2×

Versuchsvorschrift

A cooling tube and a stirrer were set in a 100 ml eggplant flask. 2.8 g (11 mmol) of zinc acetylacetonate (made by Tokyo Chemical Industry Co., Ltd.), 50 mL of dimethylformamide, and 3.19 g (22 mmol) of 8-quinolinol were placed in the flask to obtain a dimethylformamide dispersion liquid of bis(8-hydroxyquinolinato)zinc(II) (Znq2). The dispersion liquid was dropped into 1000 ml of water little by little. The deposited solid was filtered, and recovered. The recovered solid was washed with a small amount of methanol, and dried to obtain 2.5 g of a powder of Znq2 (yield of 64%).

Aufarbeitung

  1. customA cooling tube and a stirrer were set in a 100 ml eggplant flask

Quellen und Nachweise

ORD-Eintrag
ord-528052c6ca3d449388e8347d8887869a
Quelldatensatz
uspto-grants-2015_07
Patentnummer
US09090820B2

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