Dichlorobis l,2-ethanediamine platinum IV Chloride

The solid is dissolved in a minimal amount of a solution prepared by mixing 100 mL of water with 15 drops of concentrated HCl. The solution is cooled in an ice-water bath for 15 min and vacuum filtered. This removes a red by-product that appears in some experiments. The pure product is obtained by evaporating the solution to crystallization on a steam bath, cooling it slowly to ice temperatures, and then adding five times the volume of the solution of ice-cold absolute ethanol. 

5-HEXAFLURO-2,4-PENTANE-DIONATO)PALLADIUM AND ITS COMPLEXES WITH 2,2 -BIPYRIDINE AND BIS[2-(DIPHENYLPHOSPHINO)-ETHYL]PHENYLPHOSPHINE 

The preparation is conveniently carried out in a SOO-mL creased flask fitted with a paddle stirrer or, alternatively, in a blender. Smaller scale preparations may be conducted in an Erlenmeyer flask using a magnetic stirrer. Because PdClj is only sparingly soluble in water, the mixture is heterogeneous and the amount of time required for completion of the reaction varies with efficiency of stirring. 

The compound is readily soluble in hydrocarbons such as hexane and toluene, in chlorinated hydrocarbons such as dichloromethane and chloroform, and 

PENTANEDIONATO)PALLADIUM(II) 1,1,1,5,5,5-HEXA-FLUORO-2,4-DIOXO-3-PENTANIDE 

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