S-(4-BIPHENYL)-THIOSULPHURIC ACIDS AND THEIR SALTS, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING 4-MERCAPTOBIPHENYLS

S-(4-BIPHENYL)-THIOSULPHURIC ACIDS AND THEIR SALTS, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING 4-MERCAPTOBIPHENYLS

The invention relates to novel S-(4-biphenyl)-thiosulfuric acids and their salts, to a method for producing them from S-(4-biphenyl)-thiosulfinic acids and their salts, and to a method for producing 4-mercaptobiphenyls from the S-(4-biphenyl)-thiosulfuric acids and their salts.

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Bibliographische Detailangaben
Hauptverfasser: ULLRICH, FRIEDRICH-WILHELM, FIEGE, HELMUT, EYMANN, WOLFGANG
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to novel S-(4-biphenyl)-thiosulfuric acids and their salts, to a method for producing them from S-(4-biphenyl)-thiosulfinic acids and their salts, and to a method for producing 4-mercaptobiphenyls from the S-(4-biphenyl)-thiosulfuric acids and their salts.