Collaborative Research Center 1333
Molecular Heterogeneous Catalysis in Confined Geometries
The aim is to understand and control chirality transfer, catalytic activity and mechanism of chiral diene-metal complexes covalently tethered inside a mesoporous material by using the asymmetric Rh-catalyzed 1,4-addition of boronic acids to enones as a benchmark system. The confinement effects resulting from a) the steric confinement of the catalyst and substrate in a pore of certain size and geometry, b) the polarity gradient between the inner pore surface and the catalyst in the centre and c) solvent interactions with inner pore surface and the ligand sphere will be examined by various experimental and theoretical methods.
S. R. Kousik, H. Solodenko, A. YazdanYar, M. Kirchhof, P. Schützendübe, G. Richter, S. Laschat, M. Fyta, G. Schmitz, J. Bill and P. Atanasova Adv. Mater. Interfaces 2023, 2300399.
M. Kirchhof, K. Gugeler, A.-K. Beurer, F. R. Fischer, D. Batman, S. M. Bauch, S. Kolin, E. Nicholas, R. Schoch, Ch. Vogler, S. R. Kousik, A. Zens, B. Plietker, P. Atanasova, S. Naumann, M. Bauer, J. R. Bruckner, Y. Traa, J. Kästner and Sabine Laschat Catal. Sci. Technol., 2023, 13, 3709-3724.
C. Rieg, M. Kirchhof, K. Gugeler, A. Beurer, L. Stein, K. Dirnberger, W. Frey, J. Bruckner, Y. Traa, J. Kästner, S. Ludwigs, S. Laschat and M. Dyballa Catal. Sci. Technol., 2023,13, 410-425.
M. Kirchhof, K. Abitaev, A. Abouhaileh, K. Gugeler, W. Frey, A. Zens, J. Kästner, T. Sottmann and S. Laschat Chem. Eur. J. 2021, 27, 16853–16870.
![Phase behaviour of alkynyl-terminated bicyclo[3.3.0]octa-1,4-diene ligands: a serendipitous discovery of novel calamitic liquid crystals](https://www.crc1333.de/wp-content/uploads/2021/04/PUB-Laschat.jpg)
F. Schulz, M. Deimling and S. Laschat Liquid Crystals 2021, 1891478.
A.-K. Beurer, M. Kirchhof, J. Bruckner, W. Frey, A. Baro, M. Dyballa, F. Gießelmann, S. Laschat and Y. Traa ChemCatChem 2021, 13, 2407 – 2419.
M. Deimling, S. R. Kousik, K. Abitaev, W. Frey, T. Sottmann, K. Koynov, S. Laschat and P. Atanasova ChemCatChem 2021, 13, 1 –12.
M. Kirchhof, K. Gugeler, F. R. Fischer, M. Nowakowski, A. Bauer, S. Alvarez-Barcia, K. Abitaev, M. Schnierle, Y. Qawasmi, W. Frey, A. Baro, D. P. Estes, T. Sottmann, M. R. Ringenberg, B. Plietker, M. Bauer, J. Kästner and S. Laschat Organometallics 2020, 39, 3131–3145.
M. Deimling, A. Zens, N. Park, Ch. Hess, S. Klenk, Z. Dilruba, A. Baro and S. Laschat Synlett 2021, 32, 119-139.
M. Deimling, M. Kirchhof, B. Schwager, Y. Qawasmi, A. Savin, T. Mühlhäuser, W. Frey, B. Claasen, A. Baro, T. Sottmann and S. Laschat Chem. Eur. J. 2019, 25, 9464-9476.
Please find the submitted version of the article on the homepage of the Laschat-group.
N. Schädel, J. Gebhardt, M. Löffler, D. Garnier, N. Hansen and S. Laschat J. Phys. Org. Chem. 2019, 32, e3936.
