Collaborative Research Center 1333
Molecular Heterogeneous Catalysis in Confined Geometries
Continuous-flow microreactors and multidimensional on-line analytics for catalytic reaction kinetics studies under spatial confinement
We will study Mo-alkylidyne N-heterocyclic carbene (NHC) catalyzed, alkyne metathesis-based macrocyclization and (Z) selective Rh NHC-catalyzed hydrosilylation and hydroamination reactions of alkynes, all under confinement. The overarching idea in the use of these entirely different catalytic reactions is to develop a unifying concept for confinement effects in catalytic reactions with both large and small substrates. Reactions will be run in continuous-flow microreactors. An instrumental platform with on-line separation and detection will be established to quantify conversion and selectivity under the respective reaction conditions and to determine reaction kinetics rapidly and reproducibly.
Research focus in the 1st funding period (2018-2022):
Immobilized Molybdenum Imido, Tungsten Imido- and Tungsten Oxo Alkylidene N-Heterocyclic Carbene Complexes for Olefin Metathesis
H. Acikalin, P. K. R. Panyam, A. W. Shaikh, D. Wang, S. R. Kousik, P. Atanasova and M. R. Buchmeiser Macromol. Chem. Phys.2022, 2200234.
S. R. Kousik, F. Ziegler, D. Sipp, A. Rodríguez-Camargo, H. Solodenko, W. Gassner, G. Schmitz, B. V. Lotsch, M. R. Buchmeiser, K. Koynov and P. Atanasova ACS Appl. Nano Mater. 2022, 5, 10, 14733–14745.
E. L. Goldstein, F. Ziegler, A.-K. Beurer, Y. Traa, J. R. Bruckner, M. R. Buchmeiser ChemCatChem 2022,14, e202201008.
J. V. Musso, J. De J. Silva, M. J. Benedikter, J. Groos, W. Frey, Ch. Copéret and M. R. Buchmeiser Chem. Sci. 2022,13, 8649-8656.
I.Elser, R. Schowner, L. Stöhr, K. Herz, M. J. Benedikter, S. Sen, W. Frey, D. Wang, and M. R. Buchmeiser Organometallics 2022, 41, 10, 1232–1248.
Z. J. Berkson, M. Bernhardt, S. Schlapansky, M. J. Benedikter, M. R. Buchmeiser, G. Price, G. J. Sunley and C. Copéret JACS Au 2022, 2, 3, 777–786.
S. T. Emmerling, F. Ziegler, F. R. Fischer, R. Schoch, M. Bauer, B. Plietker, M. R. Buchmeiser and B. V. Lotsch Chem. Eur. J. 2022, 28, e202104108.
J. V. Musso, R. Schowner, L. Falivene, W. Frey, L. Cavallo and M. R. Buchmeiser ChemCatChem 2021, 13, 1–15.
P. M. Hauser, K. Gugeler, W. Frey, J. Kästner and M. R. Buchmeiser Organometallics 2021, 40, 23, 4026–4034.
R. Schowner, J. V. Musso, W. Frey, and M. R. Buchmeiser Organometallics 2021, 40, 3145–3157.
J. V. Musso, M. Benedikter, P. Gebel, V. Gramm, D. Wang, R. Schowner and M. R. Buchmeiser Polym. Chem., 2021, 12, 5979–5985.
F. Ziegler, H. Kraus, M. J. Benedikter, D. Wang, J. R. Bruckner, M. Nowakowski, K. Weißer, H. Solodenko, G. Schmitz, M. Bauer, N. Hansen and M. R. Buchmeiser ACS Catal. 2021, 11, 11570-11578.
J. Groos, P. M. Hauser, M. Koy, W. Frey and M. R. Buchmeiser
Organometallics 2021, 40, 8, 1178–1184
P. M. Hauser, J. V. Musso, W. Frey and M. R. Buchmeiser Organometallics 2021, 40, 927–937.
F. Ziegler, T. Roider, M. Pyschik, Ch. P. Haas, D. Wang, U. Tallarek and M. R. Buchmeiser ChemCatChem 2021, 13, 1–9.
M. Momin, J. V. Musso, W. Frey and M. R. Buchmeiser Organometallics 2021, 40, 253-265.
M. J. Benedikter, J. Musso, M. K. Kesharwani, K. L. Sterz, I. Elser, F. Ziegler, F. Fischer, B. Plietker, W. Frey, J. Kästner, M. Winkler, J. van Slageren, M. Nowakowski, M. Bauer and M. R. Buchmeiser ACS Catal. 2020, 10, 14810–14823.
M. J. Benedikter, J. V. Musso, W. Frey, R. Schowner and M. R. Buchmeiser Angew. Chem. Int. Ed. 2021, 60, 1374-1382.
U. Tallarek, J. Hochstrasser, F. Ziegler, X. Huang, Ch. Kübel and M. R. Buchmeiser ChemCatChem 2021, 13, 281-292.
J. V. Musso, M. J. Benedikter, P. Gebel, I. Elser, W. Frey and M. R. Buchmeiser Organometallics 2020, 39, 3072–3076.
M. K. Kesharwani, I. Elser, J. V. Musso, M. R. Buchmeiser and J. Kästner Organometallics 2020, 39, 3146–3159.
M. J. Benedikter, F. Ziegler, J. Groos, P. M. Hauser, R. Schowner and M. R. Buchmeiser Coord. Chem. Rev. 2020, 415, 213315.
P. M. Hauser, M. van der Ende, J. Groos, W. Frey, D. Wang and M. R. Buchmeiser Eur. J. Inorg. Chem. 2020, 3070-3082.
J. V. Musso, M. J. Benedikter, D. Wang, W. Frey, H. J. Altmann and M. R. Buchmeiser Chem. Eur. J. 2020, 26, 8709-8713.
M. Momin, G. M. Nagy and M. R. Buchmeiser Adv. Synth. Catal. 2019, 361, 5596-5604.
I. Elser, J. Groos, P. M. Hauser, M. Koy, M. van der Ende, D. Wang, W. Frey, K. Wurst, J. Meisner, J. Kästner and M. R. Buchmeiser Organometallics 2019, 38, 4133−4146.
P. Probst, I. Elser, R. Schowner, M. J. Benedikter and M. R. Buchmeiser Macromol. Rapid Commun. 2020, 41, 1900398.
I. Elser, M. J. Benedikter, R. Schowner, W. Frey, D. Wang and M. R. Buchmeiser Organometallics 2019, 38, 2461-2471.
M. J. Benedikter, R. Schowner, I. Elser, P. Werner, K. Herz, L. Stöhr, D. A. Imbrich, G. M. Nagy, D. Wang and M. R. Buchmeiser Macromolecules 2019, 52, 4059-4066.
K. Herz, M. Podewitz, L. Stöhr, D. Wang, W. Frey, K. R. Liedl, S. Sen and M. R. Buchmeiser J. Am. Chem. Soc. 2019, 141, 8264-8276.
R. Schowner, W. Frey and M. R. Buchmeiser Eur. J. Inorg. Chem. 2019, 1911-1922.
M. R. Buchmeiser Macromol. Rapid Commun. 2019, 40, 1800492.
M. R. Buchmeiser Chem. Eur. J. 2018, 24, 14295-14301.
