Method for the catalytic preparation of 1,3‐dihydroxyacetone

0583765 - ÚCHP 2025 RIV eng P - Patentový dokument
Vilk, J. - Beránek, R. - Dytrych, Pavel
Method for the catalytic preparation of 1,3‐dihydroxyacetone.
Vlastník: Ústav chemických procesů AV ČR, v. v. i. - Universität Ulm
Institucionální podpora: RVO:67985858

The invention describes a method for the preparation of 1,3‐ dihydroxyacetone (DHA) comprising the selective catalytic conversion of glycerol in the presence of a catalytic amount of a heterogeneous 10 catalyst comprising or consisting of a composite of a metal cluster and/or a metal oxide cluster and a metal chalcogenide semiconductor powder, an antimony‐containing powder and/or a lead‐containing powder or pluralities of the aforementioned compounds and one or more oxidizing agents, characterized in that the catalytic reaction is 15 carried out in the absence of UV and visible light and the reaction is not conducted electrochemically.
Trvalý link: https://hdl.handle.net/11104/0351757