반응 #992710

반응 방정식

ammonium chloride

phenanthroline

tetrachloroauric acid

1,10-phenanthroline

→

Gold Phenanthroline

용매

water

water

반응 조건

후처리

1. 1
   기타equipped with a reflux condenser
2. 2
   온도cooled to room temperature
3. 3
   기타a solution obtained
4. 4
   workup.ADDITIONwas gradually added dropwise over a period of 30 minutes
5. 5
   workup.ADDITIONAfter completion of the dropwise addition
6. 6
   온도the temperature was raised to 110° C.
7. 7
   온도the mixture was refluxed for 5 hours
8. 8
   여과The deposited powder was filtered
9. 9
   세척washed with cold methanol
10. 10
    건조with cold diethyl ether, and then dried
11. 11
    기타to obtain 0.79 g of a gold-phenanthroline complex (

실험 절차

0.5 g of 1,10-phenanthroline (made by Wako Pure Chemical Industries, Ltd.) and 80 ml of distilled water were put in a 300-ml glass-made reaction vessel equipped with a reflux condenser, and the mixture was heated at 60° C. to dissolve the phenanthroline and cooled to room temperature. While the solution was stirred, a solution obtained by dissolving 1 g of tetrachloroauric acid (III) tetrahydrate in 17.2 ml of distilled water was gradually added dropwise over a period of 30 minutes. After completion of the dropwise addition, the temperature was raised to 110° C., the mixture was refluxed for 5 hours, and, then, 150 g of ammonium chloride was added to the resulting reaction solution to deposit orange powder. The deposited powder was filtered, washed with cold methanol and then with cold diethyl ether, and then dried to obtain 0.79 g of a gold-phenanthroline complex (hereinafter abbreviated as [Au(phen)Cl2]+Cl—).

출처