January 2017
Ph.D. Chemistry
Carl von Ossietzky University Oldenburg, Institute of Chemistry
Working group of Prof. Dr. Thomas Müller
"Eigenschaften und Reaktionen tertiärer und sekundärer Silylkationen sowie aluminiumbasierter Lewis-Säuren"

since November 2013
Ph.D. Cand. "Structural characterization and synthetic attempts towards highly reactive Main Group Lewis Acids"

October 2013
M.Sc. Chemistry “Classification of the Lewis-Acidity of cationic silicon- and germanium compounds”

October 2011
B.Sc. Chemistry "IR investigations of thermic stability of organic-inorganic hybrid materials"

6. Henning Großekappenberg, K. Rüger, D. Lutters, Thomas Müller
A H-substituted Silylium Ion
18^th Norddeutsches Doktorandenkolloqium, Georg-August-University Göttingen, Goslar, September 2015

5. Henning Großekappenberg, K. Rüger, D. Lutters, Thomas Müller
A H-substituted Silylium Ion
14^th International Symposium on Inorganic Ring Systems (IRIS-14), University of Regensburg, Regensburg, July 2015

4. Henning Großekappenberg, Nicole Lühmann, Thomas Müller
The synthesis and structure of an hydrogen bridged peri-substituted alanyl silyl naphthalene
17^th Norddeutsches Doktorandenkolloqium, Leibniz-Institut für Katalyse, Rostock, September 2014

3. Henning Großekappenberg, Nicole Lühmann, Thomas Müller
The synthesis and structure of an hydrogen bridged peri-substituted alanyl silyl naphthalene
XVII International Symposium on Organosilicon Chemistry, Technische Universität Berlin, Berlin, August 2014

2. H. Großekappenberg, M. Reißmann, T. Müller
Classification of Lewis Acidity in Silylcationic Systems
16^th Norddeutsches Doktorandenkolloquium, University of Bremen, Bremen, September 2013

1. H. Großekappenberg, M. Reißmann, T. Müller
Classification of Lewis Acidity in Silylcationic Systems
GDCh Wissenschaftsforum Chemie 2013, Darmstadt, September 2013

3. N. Kordts, S. Künzler, S. Rathjen, T. Sieling, H. Großekappenberg, M. Schmidtmann, T. Müller
Silyl Chalconium Ions: Synthesis, Structure and Application in Hydrodefluorination Reactions
Chem. Eur. J. 2017, 23, 10068-10079.

2. H. Großekappenberg, N. Lühmann, W. Saak, T. Müller
A Molecular Hexacoordinated Triorganoaluminium Compound with Trifold Si-H^...Al Coordination
Zeitschrift für anorganische und allgemeine Chemie 2015, 641, 2543-2548.

1. H. Großekappenberg, M. Reißmann, M. Schmidtmann, T. Müller
Quantitative Assessment of the Lewis Acidity of Silylium Ions
Organometallics 2015, 34, 4952-4958.