CL Katalyse II: A1
The project aims for the development of new heterogeneous catalytic systems, which exhibit two spatially separated reactive centers. Synergistic effects will allow an activation and derivatization of CO2, methane and other alkanes and will open up unique routes for C-Si and C-C coupling reactions. This involves the development of cooperative Lewis-pairs, which are characterized by under-coordinated Al centers at the ACF surface and an additional sterically demanding base such as DMPU or phosphines.
Financer
DFG-Exzellenzinitiative: Cluster
Duration of project
Start date: 11/2017
End date: 12/2018
Research Areas
Natural Sciences
Research Areas
Anorganische Chemie
Publications
B. Calvo, T. Braun, E. Kemnitz, ChemCatChem 2018, 10, 403-406.
"Hydrogen/Deuterium-Exchange Reactions of Methane with Aromatics and Cyclohexane Catalyzed by a Nanoscopic Aluminium Chlorofluoride"
C. P. Marshall, T. Braun, E. Kemnitz, Catal. Sci. Technol. 2018, 8, 3151-3159.
"Modifying the reactivity of a solid Lewis acid: niobium and antimony doped nanoscopic aluminum fluoride"
H. Baumgarth, G. Meier, C. N. von Hahmann, T. Braun, Dalton Trans. 2018, 47, 16299-16304.
"Reactivity of rhodium and iridium peroxido complexes towards hydrogen in the presence of B(C6F5)3 or [H(OEt2)2][B{3,5-(CF3)2C6H3}4]"
B. Calvo, C. P. Marshall, T. Krahl, J. Kröhnert, A. Trunschke, G. Scholz, T. Braun, E. Kemnitz, Dalton Trans. 2018, 47, 16461-16473.
"Comparative study of the strongest Lewis acids known: ACF and HS-AlF3"
