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1. (WO1992010459) GOLD CARBOXYLATES AND PROCESS FOR PREPARING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/010459 International Application No.: PCT/US1991/008792
Publication Date: 25.06.1992 International Filing Date: 22.11.1991
IPC:
C07C 51/41 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
51
Preparation of carboxylic acids or their salts, halides, or anhydrides
41
Preparation of salts of carboxylic acids by conversion of the acids or their salts into salts with the same carboxylic acid part
Applicants:
MOONEY CHEMICALS, INC. [US/US]; 2301 Scranton Avenue Cleveland, OH 44113-9988, US
Inventors:
NAPPIER, Thomas, E.; US
Agent:
TRITT, William, C.; Renner, Otto, Boisselle & Sklar 1621 Euclid Avenue 19th Floor Cleveland, OH 44115, US
Priority Data:
624,65210.12.1990US
Title (EN) GOLD CARBOXYLATES AND PROCESS FOR PREPARING THE SAME
(FR) CARBOXYLATES D'OR ET PROCEDE DE PREPARATION
Abstract:
(EN) Gold carboxylates and a process for preparing gold salts of organic carboxylic acids are described. The gold carboxylates are represented by 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.
(FR) L'invention décrit des carboxylates d'or, ainsi qu'un procédé servant à préparer des sels d'or d'acides carboxyliques organiques. Les carboxylates d'or sont représentés par la formule (I), dans laquelle R représente hydrogène ou un groupe organique à valence y et x, y et z représentent chacun un entier positif tel que x = y.z/3. Le procédé comprend la réaction d'un sel de métal alcalin ou alcalino-terreux d'un acide carboxylique organique avec un sel d'or, dans un liquide organique qui dissout, au moins partiellement, le sel de métal alcalin et/ou alcalino-terreux, le sel d'or, ainsi que le carboxylate d'or souhaité, mais ne dissout pas le sel formé entre le métal alcalin ou alcalino-terreux et l'anion du sel d'or.
Designated States: CA, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0514529JP3157521JPH06505967CA2074828KR1019930700406