| 简介 |
FIELD : chemistry.
SUBSTANCE : invention relates to a method of producing carboxylate compounds of a noble metal and solutions thereof. The noble metal is selected from a group consisting of ruthenium, iridium, platinum, palladium, rhodium and gold. The metal is melted in a peroxide of an alkali-earth metal, after which the molten mass is dissolved in carboxylic acid or carboxylic acid diluted with a protonic solvent. Alkali-earth metal ions from the obtained solution are removed in form of a salt of oxalic acid or a salt of an oxalic acid derivative.
EFFECT : carboxylate compounds of a noble metal have high catalytic efficiency and the method for production thereof is simple.
7 cl, 4 ex |
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