BISMUTH-CONTAINING CATALYST COMPRISING AT LEAST ONE AROMATIC SUBSTITUENT

Described herein is a bismuth-containing catalyser, which is defined by a general formula (I). The bismuth-containing catalyser includes at least one radical R1, which includes a carboxyl fragment according to the general formula (II), where a first carbon atom (α-carbon) is bonded to the carbon ato...

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Bibliographische Detailangaben
Hauptverfasser: Hoffmann, Peter, Levent, Emre, Dielmann, Fabian
Format: Patent
Sprache:eng
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Zusammenfassung:Described herein is a bismuth-containing catalyser, which is defined by a general formula (I). The bismuth-containing catalyser includes at least one radical R1, which includes a carboxyl fragment according to the general formula (II), where a first carbon atom (α-carbon) is bonded to the carbon atom of the carboxyl group, which in turn is directly substituted with at least one aromatic system. Also described herein is a method for preparing the bismuth-containing catalyser and a method of using the bismuth-containing catalyser for preparing compounds including a urethane group.