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Functionalization of Supramolecular Polymers by Dynamic Covalent Boroxine Chemistry

M.D. Preuss, T. Schnitzer, S.A.H. Jansen, S.C.J. Meskers, T.H.R. Kuster, X. Lou, E.W. Meijer, G. Vantomme

Angew. Chem. Int. Ed. 2024, e202402644.


Machine Learning to Develop Peptide Catalysts – Successes, Limitations, and Opportunities

T. Schnitzer,⁺ M. Schnurr,⁺ A.F. Zahrt,⁺ N. Sakhaee, S.E. Denmark,* H. Wennemers*

ACS Cent. Sci. 2024, 10, 367-373.


Benzene Tetraamide: A Covalent Supramolecular Dual Motif in Dynamic Covalent Polymer Networks

H. Zhang, A. van Hertrooij, T. Schnitzer, Y. Chen, S. Majumdar, R.A.T.M. van Benthem, R.P. Sijbesma,* J.P.A. Heuts*

Macromolecules 2023, 56, 6452-6460.


Temperature Direct the Majority-Rules Principle in Supramolecular Copolymers Driven by Triazine-Brenzene Interactions

S.A.H. Jansen,⁺ H. Su,⁺ T. Schnitzer, G. Vantomme, E.W. Meijer*

Chem. Eur. J. 2023, e202301726.


Controlling Helical Asymmetry in Supramolecular Copolymers by In Situ Chemical Modification

F.V. de Graaf, S.A.H. Jansen, T. Schnitzer, E.W. Meijer,* G. Vantomme*

J. Am. Chem. Soc. 2023, 145, 14379–14386.


Crystal Structure Analysis of N-Acetylated Proline and Ring Size Analogs

T. Schnitzer, N. Trapp, L.-M. Fischer, H. Wennemers*

J. Pept. Sci. 2023, e3473.


How Subtle Changes Can Make a Difference: Reproducibility in Complex Supramolecular Systems

T. Schnitzer,⁺ M.D. Preuss,⁺ J. van Basten, S.M.C. Schoenmakers, A.J.H. Spiering, G. Vantomme, E.W. Meijer*

Angew. Chem. Int. Ed. 2022, 61, e202206738.


In-Situ Synthesis of Supramolecular Polymers: Finding the Right Conditions when Combining Covalent and Non-Covalent Synthesis

T. Schnitzer, S.A.H. Jansen, M.F.J. Mabesoone, G. Vantomme, E.W. Meijer*

Angew. Chem. Int. Ed. 2022, 61, e202206729.


Stereoselective Peptide Catalysis in Complex Environments – From River Water to Cell Lysates

T. Schnitzer, J.W. Rackl, H. Wennemers*

Chem. Sci. 2022, 13, 8963-8967.


Efficient Synthesis of Dipyrrolobenzenes and Dipyrrolopyrazines via Bidirectional Gold-Catalysis – A Combined Synthetic and Photophysical Study

R. Heckershoff,⁺ T. Schnitzer,⁺ T. Diederich, L. Eberle, P. Krämer, F. Rominger, M. Rudolph, A.S.K. Hashmi*

J. Am. Chem. Soc. 2022, 144, 8306–8316.


Unravelling the Complexity of Supramolecular Copolymerization Dictated by Triazine-Benzene Interactions

H. Su, S.A.H. Jansen, T. Schnitzer, E. Weyandt, A.T. Rösch, J. Liu, G. Vantomme, E.W. Meijer*

J. Am. Chem. Soc. 2021, 143, 17128–17135.


Rotational Isomerism of an Amide Substituted Squaraine Dye – A Combined Spectroscopic and Computational Study

A.T. Rösch, S.H.M. Söntjes, J. Robben, A.R.A. Palmans, T. Schnitzer*

J. Org. Chem. 2021, 86, 13100–13103.


Oligodimethylsiloxane-Oligoproline Block Co-Oligomers: the Interplay between Aggregation and Phase Segregation in Bulk and Solution

B.A.G. Lamers, A. Herlitschka, T. Schnitzer, M.F.J. Mabesoone, S.M.C. Schoenmakers, B.F.M. de Waal, A.R.A. Palmans, H. Wennemers,* E.W. Meijer*

J. Am. Chem. Soc. 2021, 143, 4032–4042.


Peptide-Metal Frameworks with Metal Strings Guided by Dispersion Interactions

T. Schnitzer, E. Paenurk, N. Trapp, R. Gershoni-Poranne, H. Wennemers*

J. Am. Chem. Soc. 2021, 143, 644–648.


Synthesis of Complex Molecular Systems – The Foreseen Role of Organic Chemists

T. Schnitzer,* G. Vantomme*

ACS Cent. Sci. 2020, 6, 2060–2070.


Deactivation of Secondary Amine Catalysts via Aldol Reaction – Amine Catalysis under Solvent-Free Conditions

T. Schnitzer, H. Wennemers*

J. Org. Chem. 2020, 85, 7633–7640.


Amine Catalysis with Substrates Bearing N‐Heterocyclic Moieties Enabled by Control over the Enamine Pyramidalization Direction

J.S. Möhler,⁺ T. Schnitzer,⁺ H. Wennemers*

Chem. Eur. J. 2020, 26, 15623–15628.


Impact of the 𝛽-Turn Hydrogen Bond in the Trans/Cis Ratio and the Performance of the Peptide Catalyst H-DPro-Pro-Glu-NH₂

T. Schnitzer,* R.L. Ganzoni, H. Wennemers*

Tetrahedron 2020, 76, 131184–131188.


Organocatalysed Conjugate Addition Reactions of Aldehydes to Nitroolefins with Anti Selectivity

T. Schnitzer, A. Budinska, H. Wennemers*

Nat. Catal. 2020, 3, 143–147.


Effect of the Enamine Pyramidalization Direction on the Reactivity of Secondary Amine Organocatalysts

T. Schnitzer,⁺ J.S. Möhler,⁺ H. Wennemers*

Chem. Sci. 2020, 11, 1943–1947.


Why Proline? Influence of Ring Size on the Collagen Triple Helix

J. Egli,⁺ T. Schnitzer,⁺ J. Dietschreit, C. Ochsenfeld, H. Wennemers*

Org. Lett. 2020, 22, 348–351.


Effect of 𝛽³-Amino Acids on the Performance of the Peptidic Catalyst H-DPro-Pro-Glu-NH₂

T. Schnitzer, H. Wennemers*

Helv. Chim. Acta 2019, 102, e1900070.


Effect of 𝛾-substituted Proline Derivatives on the Performance of the Peptidic Catalyst H-DPro-Pro-Glu-NH₂

T. Schnitzer, H. Wennemers*

Synthesis 2018, 22, 4377–4382.


Influence of the trans/cis Conformer Ratio on the Stereoselectivity of Peptidic Catalysts

T. Schnitzer, H. Wennemers*

J. Am. Chem. Soc. 2017, 139, 15356–15362.


Is More Better? A Comparison of Tri- and Tetrapeptidic Catalysts

T. Schnitzer, M. Wiesner, P. Krattiger, J. D. Revell, H. Wennemers*

Org. Biomol. Chem. 2017, 15, 5877– 5881.


A Stereoselective Tripeptide Catalyst for Conjugate Addition Reactions of Acetophenones to Dicyanoolefins

T. Schnitzer, H. Wennemers*

Synlett 2017, 28, 1282–1286.


Addition of Organometallic Reagents to Chiral N-Methoxylactams: Enantioselective Syntheses of Pyrrolidines and Piperidines

M. Jäkel, J. Qu, T. Schnitzer, G. Helmchen*

Chem. Eur. J. 2013, 19, 16746–16755.

⁺ authors contributed equally, * corresponding author

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