Process for preparing gold carboxylates
Gold carboxylates and a process for preparing gold salts of organic carboxylic acids are described. The gold carboxylates are represented by the formula (I) in which R represents hydrogen or an organic group of valence y and x, y and z each represent a positive integer such that x=y.z/3. The process...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | Gold carboxylates and a process for preparing gold salts of organic carboxylic acids are described. The gold carboxylates are represented by the formula (I) in which R represents hydrogen or an organic group of valence y and x, y and z each represent a positive integer such that x=y.z/3. The process comprises reacting an alkali or alkaline earth metal salt of an organic carboxylic acid with a gold salt in an organic liquid which at least partially dissolves the alkali and/or alkaline earth metal salt, the gold salt, and the desired gold carboxylate product, but is not a solvent for the salt formed between the alkali or alkaline earth metal and the anion of the gold salt. |
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