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Fakultät für Chemie
Raum
S07 S04 C25
Telefon
E-Mail
Funktionen
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Universitätsprofessor/in, Prof. Niemeyer
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Universitätsprofessor/in, Organische Chemie
Aktuelle Veranstaltungen
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WiSe 2025
Vergangene Veranstaltungen (max. 10)
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SoSe 2025
- Anleitung zum selbständigen wissenschaftlichen Arbeiten
- Ausgewählte Kapitel der Organischen Chemie
- Gruppenseminar
- Seminar zum Fortgeschrittenenpraktikum Organische Chemie
- Grundpraktikum Organische Chemie
- Funktionale Supramolekulare Materialien
- Organische Chemie (OC-P)
- ZIA40172/71049/71050 Spektroskopische Methoden in der Organischen Chemie
- Disputation Krajnc
- ZIA90061 Organische Chemie
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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3,3'-Linked BINOL macrocycles : optimized synthesis of crown ethers featuring one or two BINOL unitsIn: Beilstein Journal of Organic Chemistry, Jg. 21, 2025, S. 1719 – 1729DOI (Open Access)
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Directional Macrocycle Transport, Release, and Recapture Enabled by a Rotaxane TransporterIn: Chemistry - A European Journal, Jg. 31, 2025, Nr. 37, e202501106DOI (Open Access)
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Towards quantifying catalytic activity of homogeneous Brønsted acid catalystsIn: Molecular Catalysis, Jg. 573, 2025, 114846
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A CoA-Transferase and Acyl-CoA Dehydrogenase Convert 2-(Carboxymethyl)cyclohexane-1-Carboxyl-CoA During Anaerobic Naphthalene DegradationIn: Environmental Microbiology, Jg. 26, 2024, Nr. 12, e70013DOI (Open Access)
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Heterobifunctional rotaxanes featuring two chiral subunits : synthesis and application in asymmetric organocatalysisIn: Chemical Communications: ChemComm, Jg. 60, 2024, Nr. 17, S. 2393 – 2396DOI (Open Access)
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Molecular folding governs switchable singlet oxygen photoproduction in porphyrin-decorated bistable rotaxanesIn: Communications Chemistry, Jg. 7, 2024, Nr. 1, 171DOI, Online Volltext (Open Access)
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Steric Engineering of Rotaxane Catalysts : Benefits and Limits of Using the Mechanical Bond in Catalyst DesignIn: Chemistry - A European Journal, Jg. 30, 2024, Nr. 67, e202402717DOI (Open Access)
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Chiral organophosphates as ligands in asymmetric metal catalysisIn: Organic Chemistry Frontiers: an International Journal of Organic Chemistry, 2023DOI (Open Access)
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Multifunctional Organocatalysts ‐ Singly‐Linked and Macrocyclic Bisphosphoric Acids for Asymmetric Phase‐Transfer and Brønsted‐Acid CatalysisIn: Chemistry - A European Journal, Jg. 29, 2023, Nr. 2, e202202953DOI (Open Access)
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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 solutionIn: Journal of Raman Spectroscopy, Jg. 54, 2023, Nr. 9. Special Issue: Emerging Raman Investigators, S. 1011 – 1020DOI (Open Access)
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BINOL as a chiral element in mechanically interlocked moleculesIn: Beilstein Journal of Organic Chemistry, Jg. 18, 2022, S. 508 – 523DOI (Open Access)
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Computational model predicts protein binding sites of a luminescent ligand equipped with guanidiniocarbonyl-pyrrole groupsIn: Beilstein Journal of Organic Chemistry, Jg. 18, 2022, S. 1322 – 1331DOI (Open Access)
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Dual activity inhibition of threonine aspartase 1 by a single bisphosphate ligandIn: RSC Advances, Jg. 12, 2022, Nr. 53, S. 34176 – 34184DOI (Open Access)
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Tetraphenylethylene-embedded [1₅]paracyclophanes: AIEgen and macrocycle merged novel supramolecular hosts used for sensing Ni²⁺ ionsIn: Chemical Communications: ChemComm, Jg. 58, 2022, Nr. 42, S. 6196 – 6199
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A supramolecular double-helix based on complementary phosphate–guanidinium pairingIn: Chemical Communications: ChemComm, Jg. 57, 2021, Nr. 77, S. 9842 – 9845DOI (Open Access)
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A tribute to Carsten SchmuckIn: Beilstein Journal of Organic Chemistry, Jg. 17, 2021, S. 2795 – 2798DOI (Open Access)
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Development of Fluorescent Chemosensors for Amino-sugarsIn: Israel Journal of Chemistry, Jg. 61, 2021, Nr. 3-4, S. 231 – 233DOI (Open Access)
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Functional Rotaxanes in Catalysis : In memory of Prof. Carsten SchmuckIn: Chemistry - A European Journal, Jg. 27, 2021, Nr. 1, S. 175 – 186DOI (Open Access)
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Heteroternary cucurbit[8]uril complexes as supramolecular scaffolds for self-assembled bifunctional photoredoxcatalystsIn: Chemical Communications: ChemComm, Jg. 57, 2021, Nr. 23, S. 2887 – 2890DOI (Open Access)
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Mechanically Interlocked Molecules for Biomedical ApplicationsIn: European Journal of Organic Chemistry, Jg. 37, 2021, S. 5106 – 5116DOI (Open Access)
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Photonic NO₂ Gas Sensing with Binaphthyl-Based DopantsIn: Advanced Optical Materials, Jg. 9, 2021, Nr. 7, 2001828DOI (Open Access)
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Reversible Self‐Assembly of Gold Nanoparticles Based on Co‐Functionalization with Zwitterionic and Cationic Binding Motifs**In: Chemistry - A European Journal, Jg. 27, 2021, Nr. 54, S. 13539 – 13543DOI (Open Access)
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Supramolecular polymers with reversed viscosity/temperature profile for application in motor oilsIn: Beilstein Journal of Organic Chemistry, Jg. 17, 2021, S. 105 – 114DOI (Open Access)
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Triazole groups as biomimetic amide groups in peptides can trigger racemizationIn: Arkivoc, Jg. 2021, 2021, Nr. 3, S. 185 – 196DOI (Open Access)
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Wo schwache Kräfte sinnvoll walten : Von der Bedeutung und gezielten Anwendung nichtkovalenter Wechselwirkungen zwischen MolekülenIn: Unikate: Berichte aus Forschung und Lehre, 2021, Nr. 56: "Junge Wilde" - Die nächste Generation, S. 8 – 21DOI, Online Volltext (Open Access)
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A Metallosupramolecular Coordination Polymer for the ‘Turn-on’ Fluorescence Detection of Hydrogen SulfideIn: ChemistryOpen, Jg. 9, 2020, Nr. 7, S. 786 – 792DOI, Online Volltext (Open Access)
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A combined experimental and modelling approach for the Weimberg pathway optimisationIn: Nature Communications, Jg. 11, 2020, Nr. 1, S. 1098DOI (Open Access)
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Control of secondary structure and morphology of peptide–guanidiniocarbonylpyrrole conjugates by variation of the chain length : this paper is dedicated to honor the memory of Prof. Carsten SchmuckIn: Chinese Chemical Letters, Jg. 31, 2020, Nr. 5, S. 1239 – 1242
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Dual pH-Induced Reversible Self-Assembly of Gold Nanoparticles by Surface Functionalization with Zwitterionic LigandsIn: Small, Jg. 16, 2020, Nr. 28, 2001044DOI (Open Access)
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Functionalized Macrocycles in Supramolecular Organocatalysis : In memory of Prof. Carsten Schmuck (1968–2019)In: ChemPlusChem, Jg. 85, 2020, Nr. 5, S. 889 – 899DOI (Open Access)
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Guanidiniocarbonyl-Pyrroles (GCP) – 20 Years of the Schmuck Binding MotifIn: ChemPlusChem, Jg. 85, 2020, Nr. 5, S. 985 – 997DOI (Open Access)
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Heterobifunctional Rotaxanes for Asymmetric CatalysisIn: Angewandte Chemie International Edition, Jg. 59, 2020, Nr. 13, S. 5102 – 5107DOI (Open Access)
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Multi-Stimuli-Responsive Supramolecular Polymers Based on Noncovalent and Dynamic Covalent BondsIn: ACS Applied Materials & Interfaces, Jg. 12, 2020, Nr. 2, S. 2107 – 2115
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Organokatalyse : [Organische Chemie]In: Nachrichten aus der Chemie, Jg. 68, 2020, Nr. 3, S. 52 – 54DOI (Open Access)
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Synthesis of Bis-BINOL Derivatives : Linking via the 3-, 4-, or 5-Position by Generation of Suitable C ₁ -Symmetric PrecursorsIn: Synthesis: Journal of Synthetic Organic Chemistry, Jg. 52, 2020, Nr. 6, S. 853 – 860
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What is the role of acid-acid interactions in asymmetric phosphoric acid organocatalysis? : A detailed mechanistic study using interlocked and non-interlocked catalystsIn: Chemical Science, Jg. 11, 2020, Nr. 17, S. 4381 – 4390DOI (Open Access)
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Chiral hydrogen-bonded supramolecular capsules: : Synthesis, characterization and complexation of C ₇₀In: Chemical Communications: ChemComm, Jg. 55, 2019, Nr. 22, S. 3298 – 3301
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Cooperative Organocatalysis : A Systematic Investigation of Covalently Linked Organophosphoric Acids for the Stereoselective Transfer Hydrogenation of QuinolinesIn: European Journal of Organic Chemistry, Jg. 2019, 2019, Nr. 31-32, S. 5190 – 5195
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Organokatalyse : [Trendbericht Organische Chemie]In: Nachrichten aus der Chemie, Jg. 67, 2019, Nr. 3, S. 53 – 55DOI (Open Access)
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Asymmetrische Katalyse mit DNAIn: Nachrichten aus der Chemie, Jg. 66, 2018, Nr. 7-8, S. 729 – 733
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Chiral Mechanically Interlocked Molecules - Applications of Rotaxanes, Catenanes and Molecular Knots in Stereoselective Chemosensing and CatalysisIn: Synlett, Jg. 29, 2018, Nr. 6, S. 689 – 698
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Chiral Receptors for Lysine Based on Covalently Linked Bis- and Tris-binaphthylphosphoric AcidsIn: Organic Letters, Jg. 20, 2018, Nr. 19, S. 6153 – 6156
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Dual Brønsted-acid Organocatalysis : Cooperative Asymmetric Catalysis with Combined Phosphoric and Carboxylic AcidsIn: ChemCatChem, Jg. 10, 2018, Nr. 6, S. 1221 – 1234
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Kreuzkuppeln mit Palladium(I)-DimerenIn: Nachrichten aus der Chemie, Jg. 66, 2018, Nr. 1, S. 15 – 18
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Stereoselective Sensing of l- and d-Amino Acids : Development of a Fluorescence-Array Based on Readily Available Chiral Phosphoric AcidsIn: Chemistry - A European Journal, Jg. 24, 2018, Nr. 62, S. 16506 – 16510
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Synthese im Blickpunkt : Durch aktive Template zu verzahnten MolekülenIn: Nachrichten aus der Chemie, Jg. 66, 2018, Nr. 11, S. 1047 – 1052
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Synthesis of Furan-Annelated BINOL Derivatives : Acid-Catalyzed Cyclization Induces Partial RacemizationIn: The Journal of Organic Chemistry, Jg. 83, 2018, Nr. 23, S. 14568 – 14587
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Functional Mechanically Interlocked Molecules : Asymmetric Organocatalysis with a Catenated Bifunctional Brønsted AcidIn: Angewandte Chemie International Edition, Jg. 56, 2017, Nr. 38, S. 11456 – 11459
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Rigidly tethered Bis-phosphoric acids : generation of tunable chiral fluorescent frameworks and unexpected selectivity for the detection of ferric ionsIn: Chemistry - A European Journal, Jg. 23, 2017, Nr. 42, S. 10058 – 10067
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A bifunctional chiral [2]catenane based on 1,1′-binaphthyl-phosphatesIn: Chemical Communications: ChemComm, Jg. 52, 2016, Nr. 35, S. 5977 – 5980DOI (Open Access)
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Verzahnte Moleküle für die KatalyseIn: Nachrichten aus der Chemie, Jg. 64, 2016, Nr. 7-8, S. 741 – 746
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Correction: Iminoborylene complexes : evaluation of synthetic routes towards BN-allenylidenes and unexpected reactivity towards carbodiimidesIn: Dalton Transactions, Jg. 44, 2015, Nr. 25, S. 11669
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Iminoborylene complexes : evaluation of synthetic routes towards BN-allenylidenes and unexpected reactivity towards carbodiimidesIn: Dalton Transactions, Jg. 44, 2015, Nr. 25, S. 11294 – 11305DOI (Open Access)
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Extending the chain : Synthetic, structural, and reaction chemistry of a BN allenylidene analogueIn: Angewandte Chemie International Edition, Jg. 50, 2011, Nr. 38, S. 8908 – 8911
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Modelling fundamental arene-borane contacts : Spontaneous formation of a dibromoborenium cation driven by interaction between a borane Lewis acid and an arene π systemIn: Chemical Communications: ChemComm, Jg. 47, 2011, Nr. 45, S. 12295 – 12297
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Fullerene-Mediated Activation of Dihydrogen: A New Method of Metal-Free Catalytic HydrogenationIn: ChemCatChem, Jg. 2, 2010, Nr. 5, S. 499 – 500
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Salen ligands revisited : synthesis and application of a planar chiral "Ferro-salen" ligandIn: European Journal of Inorganic Chemistry, 2010, Nr. 5, S. 680 – 684
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Salen-ligands based on a planar-chiral hydroxyferrocene moiety : Synthesis, coordination chemistry and use in asymmetric silylcyanationIn: Journal of Organometallic Chemistry, Jg. 695, 2010, Nr. 14, S. 1801 – 1812
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Bis(“ferrocene-saliminato”)group 4 metal complexes : synthesis, structural features and use in homogenous Ziegler–Natta polymerization catalysisIn: Dalton Transactions, 2009, Nr. 19, S. 3731 – 3741
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Bis-hydroxylaminato group 4 half-sandwich complexes : syntheses, structures and polymerisation activity studiesIn: Dalton Transactions, 2009, Nr. 23, S. 4473 – 4480
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Selective synthesis of the 2-hydroxyferrocene-aldimine enantiomers—extended planar chiral analogues of the “flat” salicylaldimine ligand familyIn: Dalton Transactions, 2009, Nr. 19, S. 3716 – 3730
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Control of the coordination structure of organometallic palladium complexes in an apo-ferritin cageIn: Journal of the American Chemical Society: JACS, Jg. 130, 2008, Nr. 32, S. 10512 – 10514
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Mastering the Third Dimension of Salicylaldimine‐Type Ligand Systems : Development of a Convenient Route to Bis(“ferrocene–saliminato”)zirconium ChemistryIn: Chemistry - A European Journal, Jg. 14, 2008, Nr. 31, S. 9499 – 9502
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Noncovalent insertion of ferrocenes into the protein shell of apo-ferritinIn: Chemical Communications: ChemComm, 2008, Nr. 48, S. 6519 – 6521
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The nature of the mechanical bondIn: Nachrichten aus der Chemie: Wiley, Jg. 65, 2017, Nr. 11, S. 1150
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Interlocked Molecules in Enantioselective CatalysisIn: Supramolecular Catalysis: New Directions and Developments / Raynal, Matthieu; Leeuwen, Piet W. N. M.. Weinheim, Germany: Wiley, 2022, S. 69 – 80
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Functional Interlocked Molecules : Applications of Rotaxanes, Catenanes and Molecular Knots in Supramolecular CatalysisIn: Supramolecular Catalysts: Design, Fabrication, and Applications / Wang, Leyong; Su, Cheng-Yong (Hrsg.). Singapore: World Scientific, 2020, S. 193 – 224
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I love to share knowledge : a personal perspective on academic teachingEssen: Global Young Faculty, 2017
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Synthese von Triacetondiaminverbindungen durch reduktive Aminierung ausgehend von Triacetondiamin und dessen Derivaten [Patentschrift]2016
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Verfahren zur Herstellung einer N-methylsubstituierten Triacetonaminverbindung [Patentschrift]2016
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Verfahren zur Absorption von CO₂ aus einer Gasmischung mit wässeriger Lösung eines Diamins [Patentschrift]2013
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Verfahren zur Behandlung eines Abwasserstroms, der bei der Aufarbeitung eines Triacetonamin-haltigen Reaktionsgemisches entsteht [Patentschrift]2013
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Verfahren zur Herstellung und Aufarbeitung eines Triacetonamin-haltigen Reaktionsgemisches [Patentschrift]2013
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Verfahren zur Absorption von C0₂ aus einer Gasmischung mit einem Amine enthaltenden Absorptionsmedium [Patentschrift]2012