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Original publications (peer-reviewed)

2024

50) [62] "Porphyrin-decorated bistable rotaxanes: Molecular folding governs switchable singlet oxygen photoproduction", Jan Riebe, Benedikt Bädorf, Sarah Löffelsender, Matias E. Gutierrez Suburu, María Belén Rivas Aiello, Cristian A. Strassert, Stefan Grimme*, Jochen Niemeyer*, ChemRxiv, 10.26434/chemrxiv-2024-cgxp1 [Link]
49)

[60] "Heterobifunctional rotaxanes featuring two chiral subunits – synthesis and application in asymmetric organocatalysis",  Dana Kauerhof, Jan Riebe, Christoph J. Vonnemann, Maike Thiele, Dennis Jansen, Jochen Niemeyer* , Chem. Commun. 2024, 60,  DOI: 10.1039/D3CC05482A [Link]

Invited contributed to the collection of "Pioneering Investigators".

2023

48) [59] "Toward Coherent Anti-Stokes Raman Scattering-Raman Optical Activity for Reaction Monitoring in Organocatalysis: Chiral Vibrational Signatures of the Two Atropisomers (R)- and (S)-MOM-BINOL in Solution", Vikas Kumar*, Till Reichenauer, Luca Supovec, Dennis Jansen, Nikolai Brodt, Grzegorz Zając, Agnieszka Domagała, Małgorzata Barańska, Jochen Niemeyer, Sebastian Schlücker*, J. Raman Spectrosc. 2023, DOI: 10.1002/jrs.6575  [Link]
47)

[58] "Chiral organophosphates as ligands in asymmetric metal catalysis", Nikolai Brodt, J. Niemeyer, Org. Chem. Front. 2023, 10, 3080-3109  [Link]

Selected as Cover Picture [Link]

46) [57] "Multifunctional Organocatalysts – Singly-linked and Macrocyclic Bisphosphoric Acids for Asymmetric Phase-transfer and Brønsted-acid Catalysis", Maike Thiele, Thomas Rose, Märt Lõkov, Sophia Stadtfeld, Sofja Tshepelevitsh,  Elisabeth Parman, Karina Opara, Christoph Wölper, Ivo Leito*, Stefan Grimme*, Jochen Niemeyer*, Chem. Eur. J. 2023, 29,  e202202953 [Link]

2022

45) [54] "Dual activity inhibition of Threonine aspartase 1 by a single bisphosphate ligand", Alexander Höing, Robin Struth, Christine Beuck, Neda Rafieiolhosseini, Daniel Hoffmann, Roland H. Stauber, Peter Bayer, Jochen Niemeyer*, Shirley K. Knauer*, RSC Adv. 2022, 12, 34176-34184 [Link]
44) [56] "Computational model predicts protein binding sites of a luminescent ligand equipped with guanidiniocarbonyl-pyrrole groups", Neda Rafieiolhosseini, Matthias Killa, Thorben Neumann, Niklas Tötsch, Jean-Noël Grad, Alexander Höing, Thies Dirksmeyer, Jochen Niemeyer, Christian Ottmann, Shirley K. Knauer, Michael Giese, Jens Voskuhl, Daniel Hoffmann*, Beilstein J. Org. Chem. 2022, 18, 1322–1331 [Link]
43)

[51] "Tetraphenylethylene embedded [15]paracyclophane: AIEgen and macrocycle merged novel supramolecular hosts used for sensing Ni2+ ions", Kaiya Wang, Xingyi Huang, Makesh Mona, Kaituo Zhang, Minzan Zuo, Yuong Shen, Yue Zhao, Jochen Niemeyer, Xiao-Yu Hu*, Chem. Commun. 2022, 58, 6196-6199 [Link]

42)

[55] "BINOL as a chiral element in mechanically interlocked molecules", Matthias Krajnc, Jochen Niemeyer*, Beilstein J. Org. Chem. 2022, 18, 508-523 (Minireview). [Link].

Invited contribution for the special issue on "Supramolecular approaches to mediate chemical reactivity".

2021

41) [48] "A supramolecular double-helix based on complementary phosphate-guanidinium pairing", Maike Thiele, Frescilia Octa-Smolin, Simon Thölke, Christoph Wölper, Jürgen Linders, Christian Mayer, Gebhard Haberhauer,* Jochen Niemeyer*, Chem. Commun. 2021, 57, 9842-9845. [Link]
40)

[52] "Mechanically Interlocked Molecules for Biomedical Applications", Jan Riebe, Jochen Niemeyer*, Eur. J. Org. Chem. 2021, 5106-5116. [Link]

Selected as Cover Picture [Link]

39)

[50] "Reversible Self-Assembly of Gold Nanoparticles Based on Co-Functionalization with Zwitterionic and Cationic Binding Motifs", Huibin He*, Kevin Rudolph, Jan-Erik Ostwaldt, Jens Voskuhl, Christoph Hirschhäuser and Jochen Niemeyer*, Chem. Eur. J. 2021, 27, 13539-13543. [Link]

38)

[46] "Triazole groups as biomimetic amide groups in peptides can trigger racemization" , Toni Hättasch, Carsten Schmuck, Jochen Niemeyer*, Arkivoc 2021, iii, 185 - 196. [Link]

Invited contribution to the special issue for Prof. Lanny S. Liebeskind on the occasion of his 70th anniversary.

37)

[45] "Photonic NO2 Gas Sensing with Binaphthyl‐Based Dopants", Matthias Spengler, Lukas Pschyklenk, Jochen Niemeyer, Peter Kaul, Michael Giese*, Adv. Optical Mater. 2021, 9, 2001828 [Link]

36)

[44] "Supramolecular polymers with reversed viscosity/temperature profile for application in motor oils", Jan-Erik Ostwaldt, Christoph Hirschhäuser, Stefan K. Maier, Carsten Schmuck, Jochen Niemeyer*, Beilstein J. Org. Chem. 2021, 17, 105-114 [Link].

Invited contribution to the special issue "Molecular Recognition" in memory of Carsten Schmuck.

35)

[43] "Development of fluorescent chemosensors for amino-sugars", Rohan Yadav, Carel Kwamen, Jochen Niemeyer*, Isr. J. Chem. 2021, 61, 231-233 [Link]

Invited contribution for the special issue on "Fluorescent Probes and Fluorescence-Based Chemical Sensing".

34)

[42] "Heteroternary Cucurbit[8]uril Complexes as Supramolecular Scaffolds for Self-assembled Bifunctional Photoredoxcatalysts", Fabian Lutz, Nerea Lorenzo-Parodi, Torsten C. Schmidt, Jochen Niemeyer*, Chem. Commun. 2021, 57, 2887-2890 [Link]

33)

[41] "Functional Rotaxanes in Catalysis", Carel Kwamen, Jochen Niemeyer*, Chem. Eur. J. 2021, 27, 175-186 (Minireview). [Link].

Selected for the Showcase of "Outstanding Review-type articles".

2020

32)

[39] "A Metallosupramolecular Coordination Polymer for the ´Turn-on´ Fluorescence Detection of Hydrogen Sulfide", Joydev Hatai*, Christoph Hirschhäuser, Carsten Schmuck, Jochen Niemeyer*, Chemistry Open, 2020, 9, 786 – 792 [Link]

31)

[38] "Guanidiniocarbonyl‐Pyrroles (GCP) – 20 Years of the Schmuck Binding Motif", Jens Voskuhl*, Jochen Niemeyer*, Michael R. A. Giese*, ChemPlusChem 2020, 85, 985-997 [Link]

Invited Contribution to the Special Collection "Supramolecular Chemistry: Young Talents and their Mentors".

30)

[37] "Functionalized Macrocycles in Supramolecular Organocatalysis", Dana Kauerhof, Jochen Niemeyer*, ChemPlusChem 2020, 85, 889-899 [Link]

Invited Contribution to the Special Collection "Supramolecular Chemistry: Young Talents and their Mentors".

29)

[36] "Dual pH-Induced Reversible Self-Assembly of Gold Nanoparticles by Surface-Functionalization with Zwitterionic Ligands", Huibin He, Jan-Erik Ostwaldt, Christoph Hirschhäuser, Carsten Schmuck, Jochen Niemeyer*, Small 2020, 16, 202001044 [Link]

Highlighted in Chemistry Views.
28)

[34] "Multi-Stimuli Responsive Supramolecular Polymers Based on Non-Covalent and Dynamic Covalent Bonds", Joydev Hatai*, Christoph Hirschhäuser, Jochen Niemeyer* and Carsten Schmuck, ACS Appl. Mater. Interfaces 2020, 12, 2107−2115 [Link].

27)

[33] "Synthesis of Bis-BINOL derivatives: Linking via the 3-, 4- or 5-position by generation of suitable C1-symmetric precursors", Martha Kohlhaas, Fabian Lutz, Nirtharsan Paransothy, Frescilia Octa-Smolin, Christoph Wölper, Jochen Niemeyer*, Synthesis, 2020, 52, 853-860 [Link]

26)

[32] "Control of secondary structure and morphology of peptide–guanidiniocarbonylpyrrole conjugates by variation of the chain length", Xin Liu, Kaiya Wang, Marlen Externbrink, Jochen Niemeyer, Michael Giese, Xiao-Yu Hu*, Chin. Chem. Lett. 2020, 31, 1239-1242 [Link].

25)

[31] "Heterobifunctional rotaxanes for asymmetric catalysis", Noël Pairault, Hui Zhu,* Dennis Jansen, Alexander Huber, Constantin G. Daniliuc, Stefan Grimme and Jochen Niemeyer*, Angew. Chem. Int. Ed. 2020, 59, 5102 –5107 [Link]

Selected as back cover. Highlighted in Synfacts (Synfacts 2020, 16, 337). [Link] Also see the university press release here.

24)

[30] "What is the Role of Acid-Acid Interactions in Asymmetric Phosphoric Acid Organocatalysis? A Detailed Mechanistic Study using Interlocked and Non-Interlocked Catalysts", Dennis Jansen, Johannes Gramüller, Felix Niemeyer, Torsten Schaller, Matthias C. Letzel, Stefan Grimme, Hui Zhu,* Ruth M. Gschwind,* Jochen Niemeyer*, Chem. Sci. 2020, 11, 4381-4390 [Link].

Selected as one of the "2020 Hot Articles" in Chemical Science. Also see the university press release here.

23)

[29] "The Weimberg Pathway – A combined experimental and modelling approach for pathway optimisation", Lu Shen, Martha Kohlhaas, Junichi Enoki, Roland Meier, Bernhard Schönenberger, Roland Wohlgemuth, Robert Kourist, Felix Niemeyer, Christopher Bräsen, Jochen Niemeyer*, Jacky Snoep*, Bettina Siebers*, Nature Commun. 2020, DOI: 10.1038/s41467-020-14830-y [Link].

Also see the university press release here.

2019

22)

[28] "Cooperative organocatalysis: A systematic investigation of covalently linked rganophosphoric acids for the stereoselective transfer hydrogenation of quinolines", Simon Thölke, Hui Zhu, Dennis Jansen, Frescilia Octa-Smolin, Maike Thiele, Karl Kaupmees, Ivo Leito, Stefan Grimme, Jochen Niemeyer, Eur. J. Org. Chem. 2019, 55, 5190-5195

Invited contributeion to the Special Issue on "Heterocyclic Chemistry". [Link]

21)

[27] „Chiral Hydrogen-Bonded Supramolecular Capsules: Synthesis, Characterization and Complexation of C70“, Martha Kohlhaas, Manfred Zähres, Christian Mayer, Marianne Engeser, Christian Merten, Jochen Niemeyer*, Chem. Commun. 20193298-3301 [Link]

2018

20)

[24] "Synthesis of Furan-Annelated BINOL-Derivatives: Acid-Catalyzed Cyclization Induces Partial Racemization"

Frescilia Octa-Smolin, Felix van der Vight, Rohan Yadav, Jasmine Bhangu, Kateryna Soloviova, Christoph Wölper, Constantin G. Daniliuc, Cristian Strassert, Holger Somnitz, Georg Jansen, Jochen Niemeyer*

J. Org. Chem. 201883, 14568-14587 (Link)

19)

[23] "Stereoselective sensing of L- and D-amino acids: Development of a fluorescence-array based on readily available chiral phosphoric acids"

Frescilia Octa-Smolin, Jochen Niemeyer*

Chem. Eur. J. 2018, 24, 16506 – 16510 (highlighted as Inside Cover) (Link)

18)

[21] "Chiral Receptors for Lysine Based on Covalently Linked Bis- and Tris-binaphthylphosphoric Acids", Frescilia Octa-Smolin, Maike Thiele, Rohan Yadav, André Platzek, Guido H. Clever , Jochen Niemeyer*, Org. Lett. 201820, 6153-6156 [Link].

17)

[19] „Chiral Mechanically Interlocked Molecules – Applications of Rotaxanes, Catenanes and Molecular Knots in Stereoselective Chemosensing and Catalysis", Noel Pairault, Jochen Niemeyer*, Synlett 2018, 19, 689-698 (Minireview)  [Link]

16)

[17] „Dual Brønsted acid organocatalysis: Cooperative asymmetric catalysis with combined phosphoric and carboxylic acids", Raja Mitra, Jochen Niemeyer*, ChemCatChem 201810, 1221-1234 (Minireview) [Link]

Highlighted on Chemistry Views [Link]

2017

15)

[16] „Functional mechanically interlocked molecules: Asymmetric organocatalysis with a catenated bifunctional Brønsted acid", Raja Mitra, Hui Zhu, Stefan Grimme, Jochen Niemeyer*, Angew. Chem. Int. Ed. 2017, 56, 11456-11459. [Link]

Highlighted as Back Cover. Highlighted in Synfacts as a "Synfact of the month" (Synfacts 2017, 13, 1085) [Link]. Highlighted in "Trendberichte Organische Chemie 2017" (Nachrichten aus der Chemie 2018, 66, 249-280). [Link]

14)

[15] „Rigid tethering of chiral phosphoric acids: Generation of highly fluorescent bifunctional frameworks for selective chemosensing of ferric ions”, Frescilia Octa-Smolin, Raja Mitra, Maike Thiele, Constantin Daniliuc, Linda Stegemann, Cristian Strassert, Jochen Niemeyer*, Chem. Eur. J. 2017, 23, 10058-10067 

Highlighted as Frontispiece). [Link]

2016

13)

[13] A bifunctional chiral [2]catenane based on 1,1´-binaphthyl-phosphates", Raja Mitra, Maike Thiele, Frescilia Octa-Smolin, Matthias C. Letzel, Jochen Niemeyer*, Chem. Commun. 2016, 5977-5980. [Link]

2015

12)

[12] „Iminoborylene complexes: evaluation of synthetic routes towards BN-allenylidenes and unexpected reactivity towards carbodiimides"

Jochen Niemeyer*, Michael Kelly, Ian Riddlestone, Drasko Vidovic, Simon Aldridge*

Dalton Trans. 2015, 11294-11305 (highlighted as Cover Picture). [Link]

  

2011

11)

[11] "Extending the Chain: Synthetic, Structural, and Reaction Chemistry of a BN Allenylidene Analogue”, Jochen Niemeyer, David A. Addy, Ian Riddlestone, Michael Kelly, Amber L. Thompson, Dragoslav Vidovic, Simon Aldridge*, Angew. Chem. 2011, 123, 9070-9073, Angew. Chem. Int. Ed. 2011, 50, 8908-8911. [Link]

Highlighted as Hot Paper.

10)

[10] "Modelling Fundamental Arene-Borane Contacts: Spontaneous Formation of a Dibromoborenium Cation Driven by Interaction Between a Borane Lewis Acid and an Arene pi-System”, Hassanatu B. Mansaray, Alexander D. L. Rowe, Nicholas Phillips, Jochen Niemeyer, Michael Kelly, David A. Addy, Joshua I. Bates, Simon Aldridge*, Chem. Commun. 2011, 12295-12297 [Link]

Highlighted as Hot Paper.

2010

9)

[9] "Fullerene-Mediated Activation of Dihydrogen: A New Way of Metal-Free Catalytic Hydrogenation”, Jochen Niemeyer*, Gerhard Erker*, ChemCatChem 2010, 2, 499-500 (Highlight). [Link

8)

[8] "Salen Ligands Based on a Planar-Chiral Hydroxyferrocene Moiety: Synthesis, Coordination Chemistry and Use in Asymmetrc Silylcyanation”, Jochen Niemeyer, Jeannine Cloppenburg, Gerald Kehr, Roland Fröhlich, Gerhard Erker*, J. Organomet. Chem. 2010, 695, 1801-1812. [Link

7)

[7] "Salen Ligands Revisited: Synthesis and Application of a Planar Chiral “Ferro-Salen” Ligand”, Jochen Niemeyer, Gerald Kehr, Roland Fröhlich, Gerhard Erker*, Eur. J. Inorg. Chem. 2010, 680-684. [Link

  

2009

6)

[6] "Bis-Hydroxylaminato Group 4 Halfsandwich Complexes - Syntheses, Structures and Polymerisation Activity Studies”, Alexander Willner, Jochen Niemeyer, Norbert W. Mitzel*, Dalton Trans. 2009, 4473-4480. [Link

5)

[5] "Bis(“ferrocene-saliminato”) Group 4 Metal Complexes: Synthesis, Structural Features and Use in Homogenous Ziegler-Natta Polymerization Catalysis”, Jochen Niemeyer, Gerald Kehr, Roland Fröhlich, Gerhard Erker*, Dalton Trans. 2009, 3731-3741 [Link].

Highlighted as Inside Cover Picture.

4)

[4] "Selective Synthesis of the 2-Hydroxyferrocene-aldimine Enantiomers – Extended Planar-Chiral Analogues of the “Flat” Salicylaldimine Ligand Family”, Jochen Niemeyer, Gerald Kehr, Roland Fröhlich, Gerhard Erker*, Dalton Trans. 2009, 3716-3730 [Link].

Highlighted as Inside Cover Picture.

2008

3)

[3] "Mastering the Third Dimension of Salicylaldimine-type Ligand Systems: Development of a Convenient Route to Bis(“ferrocene-saliminato”)zirconium Chemistry”, Jochen Niemeyer, Gerald Kehr, Roland Fröhlich, Gerhard Erker*, Chem. Eur. J. 2008, 14, 9499-9502. [Link

2)

[2] "Control of the Coordination Structure of Organometallic Palladium Complexes in an apo-Ferritin Cage", Satoshi Abe, Jochen Niemeyer, Mizue Abe, Yusuke Takezawa, Takafumi Ueno, Tatsuo Hikage, Gerhard Erker*, Yoshihito Watanabe*, J. Am. Chem. Soc. 2008, 130, 10512-10514. [Link

1)

[1] "Noncovalent Insertion of Ferrocenes into the Protein Shell of apo-Ferritin”, Jochen Niemeyer, Satoshi Abe, Tatsuo Hikage, Takafumi Ueno, Gerhard Erker*, Yoshihito Watanabe*, Chem. Commun. 2008, 6519-6521. [Link

Book chapters

2) [49] „Interlocked Molecules in Asymmetric Catalysis “, Carel Kwamen, Jochen Niemeyer*, in: „Supramolecular Catalysis: New Directions and Developments“, P. W N. M. van Leeuwen, M. Raynal (Eds.), Wiley-VCH, Weinheim, 2022.
1)

[26] „Functional Interlocked Molecules: Applications of Rotaxanes, Catenanes and Molecular Knots in Supramolecular Catalysis“, Jochen Niemeyer*, in: „Supramolecular Catalysts“, C. Su, L. Wang (Eds.), Imperial College Press/World Scientific Publishers, 2020.

Other publications

13) [53] "Trendberichte Organische Chemie 2021 - Organokatalyse", Jochen Niemeyer*, Nachrichten aus der Chemie 2022, 70, 53-54 (Highlight) [Link].
12) [44] „A tribute to Carsten Schmuck”, Jochen Niemeyer*, Ivo Piantanida*, Thomas Schrader*, Beilstein J. Org. Chem. 2021, 17, 2795–2798 (Editorial). [Link]
11) [47] "Wo schwache Kräfte sinnvoll walten", Michael R. A. Giese*, Jens Voskuhl*, Jochen Niemeyer*, UNIKATE 56, Universität Duisburg-Essen, 2021. [Link]
10)

[40] "Trendberichte Organische Chemie 2020 - Organokatalyse", Jochen Niemeyer*, Nachrichten aus der Chemie 2021, 69, 75-76 (Highlight) [Link].

9)

[35] "Trendberichte Organische Chemie 2019 - Organokatalyse", Jochen Niemeyer*, Nachrichten aus der Chemie 2020, 68, 52-54. (Highlight). [Link]

8)

[25] "Trendberichte Organische Chemie 2018 - Organokatalyse", Jochen Niemeyer*, Nachrichten aus der Chemie 201967, 53-55 (Highlight) [Link].

7) [22] "Durch aktive Template zu verzahnten Molekülen", Noel Pairault, Jochen Niemeyer*, Nachrichten aus der Chemie 201866, 1047-1052 (Minireview). [Link]
6)

[20] „Asymmetrische Katalyse mit DNA", Fabian Lutz, Jochen Niemeyer*, Nachrichten aus der Chemie 201866, 729-733 (Minireview) [Link]

5)

[18] „Kreuzkuppeln mit Palladium(I)-Dimeren", Dennis Jansen, Martha Kohlhaas, Jochen Niemeyer*, Nachrichten aus der Chemie 201866, 15-18 (Minireview) [Link]

4)

[14] „Verzahnte Moleküle für die Katalyse", Jochen Niemeyer*, Nachrichten aus der Chemie 2016, 64, 741-746 (Minireview). [Link]

3) "The nature of the mechanical bond", J. Niemeyer, Nachrichten aus der Chemie 2017, 65, 1150 (book review).
2)

I love to share knowledge – A personal perspective on academic teaching”, J. Albrecht, C. Brenner, B. Gökce, P. E. Malkemper, J. Niemeyer, T. Zeume.

A book with interviews and background information on university teaching around the globe (143 pages, Universitätsbibliothek, Universität Duisburg-Essen, 2017, ISBN: 978-3-940402-09-7). Developed within the framework of the Global Young Faculty.

1)

"Lust auf Wissenschaft", J. Nase, J. Niemeyer, T. Zeume.

An art project for the promotion of science within the Ruhr-area, consisting of public art displays and a website. Developed within the framework of the Global Young Faculty.

Patents

7)

"Synthesis of triacetonediamine compounds by reductive amination proceeding from triacetonediamine and derivatives thereof“ 

Benjamin Willy, Jochen Niemeyer, Günter Kreilkamp, Beatrix vom Bruch, Manfred Neumann, Michael Keup, EP 3048096, 2016.

6)

"Method for producing an N-Methyl substitued triacetone amine“ 

Jochen Niemeyer, Benjamin Willy, Felix Nissen, Manfred Neumann, Günter Kreilkamp, Sabine Schering, EP 3048097, 2016.

5)

"Absorbents for removal of carbon dioxide from fuel gases and flue gases“

Alexander Schraven, Jochen Niemeyer, Manfred Neumann, Stefanie Rinker, Rolf Schneider, Jörn Rolker, WO 2014086560, 2013.

4)

"Method for the preparation and treatment of a reaction mixture containing triacetoneamine”

Jochen Niemeyer, Manfred Neumann, Volker Brehme, Mirko Michel, Christoph Schwarz, EP 2706056, 2012.

3)

"Method for the treatment of a waste water flow resulting from the processing of a reaction mixture containing triacetoneamine”

Jochen Niemeyer, Manfred Neumann, Volker Brehme, Mirko Michel, Christoph Schwarz, EP 2706045, 2012.

2)

"Method for absorbing CO2 from a gas mixture“

Benjamin Willy, Stefanie Rinker, Manfred Neumann, Jochen Niemeyer, Michael Keup, Daniel Witthaut, Matthias Seiler, Jörn Rolker, Rolf Schneider, Daniel Dembkowski, WO 2013167367, 2012.

1)

"Process for absorbing CO2 from a gas mixture with amines“

Alexander Schraven, Stefanie Rinker, Benjamin Willy, Jörn Rolker, Rolf Schneider, Daniel Dembkowski, Manfred Neumann, Jochen Niemeyer, WO 2013107551, 2012.

 

Talks

52) 22/09/2023 Faculty Seminar, University of Birmingham, England (invited).

51) 30/05/2023 Colloquium on Organic Chemistry, University of Hamburg (invited).

50) 14/10/2022 Research seminar, Universität Basel (invited)

49) 23/05/2022 GDCh Kolloqium, Universität Paderborn (invited).

48) 04/02/2022 Organisch-Chemisches Kolloquium, RWTH Aachen (online) (invited).

47) 19/03/2021 Chemistry Faculty Seminar, Indian Institute of Technology, Goa, India (online) (invited).

46) 02/02/2021 Organisch-Chemisches Kolloquium, FU Berlin (online) (invited).

45) 16/12/2020 Virtual Macrocyclic and Supramolecular Chemistry Meeting (vMASC) (invited)

44) 20/11/2020 Young Investigator Seminar, Universität Würzburg (online) (invited)

43) 16/12/2019 Organisch-Chemisches Kolloquium, Universität Jena (invited).

42) 19/09/2019 Young Chemists’ Symposium 2019, Universität Duisburg-Essen (invited).

41) 11/07/2019 Organisch-Chemisches Kolloquium, TU Kaiserslautern (invited).

40) 27/05/2019 Nanjing University, Nanjing, China (invited).

39) 24/05/2019 Nanjing University of Aeronautics and Astronautics, Nanjing, China (invited).

38) 22/05/2019 University of Science and Technology of China , Hefei, China (invited).

37) 21/05/2019 Huazhong University of Science and Technology, Wuhan, China (invited).

36) 19/05/2019 Zhejiang University, Hangzhou, China (invited).

35) 17/05/2019 East China Normal University, Shanghai, China (invited).

34) 03/04/2019 ACS Spring 2019 Meeting, Orlando, USA.

33) 31/03/2019 Emory University, Atlanta, USA (invited).

32) 19/03/2019 Chemiedozententagung, Koblenz.    

31) 18/02/2019 691. Heraeus Seminar on Physical Organic Chemistry, Bad Honnef (Flash talk, invited).

30) 10/12/2018 Organisch-Chemisches Kolloquium, LMU München (invited).

29) 09/11/2018 Symposium "Using the mechanical bond in materials and catalysis", Universität Ulm (invited).

28) 20/09/2018 Bioorganik-Tagung, Ruhr-Universität Bochum.

27) 30/08/2018 7th EuCheMS Chemistry Congress, Liverpool, UK.

26) 07/03/2018 Chemiedozententagung, Friedrich-Schiller-University, Jena, Germany.

25) 17/01/2018 GDCh Kolloqium, University Duisburg-Essen, Germany.

24) 14/11/2017 Asian Conference on Chemical Sensors (ACCS), Hanoi, Vietnam.

23) 17/07/2017 Organisch-Chemisches Kolloqium, University Duisburg-Essen, Germany.

22) 02/07/2017 International Symposium on Macrocyclic and Supramolecular Chemistry (ISMSC), Cambridge, UK (flash talk).

21) 19/06/2017 Organisch-Chemisches Kolloqium, University of Saarbrücken, Germany (invited).

20) 13/06/2017 GDCh-Kolloqium, University of Osnabrück, Germany (invited).

19) 15/03/2017 Chemiedozentagung, Marburg, Germany.

18) 06/03/2017 The Netherlands' Catalysis and Chemistry Conference NCCC, Noordwijkerhoud, Netherlands.

17) 13/02/2017 SupraChem, RWTH Aachen, Germany.

16) 20/12/2016 Organisch-Chemisches Kolloqium, Karlsruhe Institute of Technology, Germany (invited).

15) 22/09/2016  25. Nachwuchswissenschaftler Symposium "Bioorganische Chemie", Jena, Germany.

14) 15/09/2016  6th EuCheMS Chemistry Congress, Sevilla, Spain

13) 17/06/2016 19. Steinheimer Gespräche, Bad Homburg, Germany.

12) 31/05/2016 Regional meeting of FCI-fellows, University of Duisburg-Essen, Germany.

11) 29/03/2016 University of Tokyo, Japan (Group of Prof. Makoto Fujita) (invited).

10) 28/03/2016 University of Nagoya, Japan (Group of Prof. Eiji Yashima) (invited).

9)  22/03/2016 University of Tokyo, Japan (Group of Prof. Takuzo Aida) (invited).

8) 01/07/2015 65th Lindau Nobel Laureate Meeting, Lindau, Germany.

7) 02/10/2008 6th Joint IRTG-Symposium, University of Nagoya, Japan.

6) 22/08/2008 IRTG seminar, Rothenberge, Germany.

5) 07/12/2007 IRTG/AM2NET International Symposium, University of Münster, Germany.

4) 07/11/2007 Dijon-Münster Symposium, Rothenberge, Germany.

3) 29/11/2007 Symposium des Fonds der Chemischen Industrie, University of Münster, Germany.

2) 06/09/2007 4th Joint IRTG-Symposium, University of Münster, Germany.

1) 13/02/2006 Symposium on Organometallic Chemistry, University of California, Santa Barbara, USA