Verfahren zur Herstellung von Thiogold(I)-Verbindungen

1,160,728. Gold mercaptides. GEVAERTAGFA N.V. 28 Dec., 1966 [14 Dec., 1966], No. 56996/66. Heading C2C. [Also in Division G2] The gold mercaptide of the formula is made by treating guanidine 3-mercaptopropane sulphonate with an ammoniacal solution of chloroauric acid tetrahydrate. The gold mercaptid...

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Hauptverfasser:	JOZEF DE MEYER,ALFONS, HIPPOLIET TAVERNIER,BERNARD
Format:	Patent
Sprache:	ger
Schlagworte:	APPARATUS THEREFOR AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS THEREOF ELECTROGRAPHY FERROUS OR NON-FERROUS ALLOYS GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS HOLOGRAPHY HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:	1,160,728. Gold mercaptides. GEVAERTAGFA N.V. 28 Dec., 1966 [14 Dec., 1966], No. 56996/66. Heading C2C. [Also in Division G2] The gold mercaptide of the formula is made by treating guanidine 3-mercaptopropane sulphonate with an ammoniacal solution of chloroauric acid tetrahydrate. The gold mercaptide of the formula is made by reacting gold fulminate with 3-(msulphophenyl) - 1: 2: 4 - triazoline - 5 - thione at pH 1. 3 - (m - Sulphophenyl) - 1: 2: 4 - triazoline - 5 - thione is obtained by ring-closing 1-(m-sulphofluorobenzoyl)-thiosemicarbazide with alkali.