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Unité de Formation et de Recherche de Chimie
UFR926

"On discovery in catalysis" October 21st 2019

Frank Glorius

Westfälische Wilhelms-Universität Münster, Germany

Abstract:

Catalysis isa key technology of our modern societies, since it allows for increased levels of selectivity and efficacy of chemical transformations. While significant progress can be made by rational design or engineered step-by-step improvements, many pressing challenges in the field require the discovery of new and formerly unexpected results (Figure 1). Arguably, the question “How to discover?” is at the heart of the scientific process. In this talk, strategies and discoveries from the Glorius group will be discussed. Topics will include the use of N-heterocyclic carbenes (NHCs)1in different fields of catalysis (such as arene hydrogenation2and on-surface chemistry3) and also discovery and reproducibility in photocatalysis.

 

 

4-6 Figure 1:“Landing of Columbus at the Island of Guanahani, West Indies, 12 October 1492”, John Vanderlyn, 1836-47Acknowledgements:We thank the Deutsche Forschungsgemeinschaft, the European Research Council and the Alexander von Humboldt Foundation for generous financial support.References:1. M. N. Hopkinson, C. Richter, M. Schedler, F. Glorius, Nature 2014, 510, 485.2. M. P. Wiesenfeldt, Z. Nairoukh, W. Li, F. Glorius, Science 2017, 357,908. Z. Nairoukh , M. Wollenburg, C. Schlepphorst, K. Bergander, F. Glorius, Nat. Chem. 2019, 11, 264. 3. J. B. Ernst, C. Schwermann, G.-I. Yokota, M. Tada, S. Muratsugu, N. L. Doltsinis, F. Glorius, J. Am. Chem. Soc. 2017, 139, 9144. A. Bakker, A. Timmer, E. Kolodzeiski, M. Freitag, H. Y. Gao, H. Mönig, S. Amirjalayer, F. Glorius, H. Fuchs, J. Am. Chem. Soc. 2018, 140, 11889. 4. a) M. N. Hopkinson, A. Gomez-Suarez, M. Teders, B. Sahoo, F. Glorius, Angew. Chem. Int. Ed. 2016, 55, 4361. b) F. Strieth-Kalthoff, C. Henkel, M. Teders, A. Kahnt, W. Knolle, A. Gómez-Suárez, K. Dirian, W. Alex, K. Bergander, C. G. Daniliuc, B. Abel, D. M. Guldi, F. Glorius, Chem2019, doi:10.1016/j.chempr.2019.06.004.5. M. Teders, C. Henkel, L. Anhäuser, F. Strieth-Kalthoff, A. Goméz-Suárez, R. Kleinmans, A. Kahnt, A. Rentmeister, D. M. Guldi, F. Glorius, Nat. Chem. 2018, 10, 981.6. L. Pitzer, F. Schäfers, F. Glorius, Angew. Chem. Int. Ed.2019, 58

30/10/19

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