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23rd International Congress on Heterocyclic Chemistry (31.07-4.08.2011, Glasgow, Scotland)
Poster
Easy Access to the Enantioenriched Chromene Derivatives by Using Oxidative Asymmetric Iminium-Allenamine Cascade Reaction
Modhu Sudan Maji, Jeremy Dufour and Magnus Rueping
 
Poster
A General and Efficient Organocatalytic Synthesis of Indoloquinolizidines through a One-Pot Michael Addition-Cyclization-Pictet Spengler Reaction
Chandra M. R. Volla and Magnus Rueping.
 
BASF 121st International Summer Course (26.07-05.08.2011 Ludwigshafen, Germany)
Poster
Brønsted Acid and Lewis Acid Catalyzed Asymmetric Nazarov Cyclizations
Sadiya Raja, Winai Ieawsuwan, Masaki Nakajima and Magnus Rueping
 
17th European Symposium on Organic Chemistry (10.- 15 July 2011, Crete, Greece)
Poster
Brønsted Acid Catalyzed Enantioselective Allylic Substitution
Uxue Uria, Ming-Yuan Lin, Iuliana Atodiresei and Magnus Rueping
 
Poster
Asymmetric Brønsted Acid-Catalyzed Friedel-Crafts Reaction: Generation of Nitrogen Substituted Quaterny Carbon Centers
Sadiya Raja, Alberto Núñez and Magnus Rueping
 
Bayer PhD Student Course (10. -14. July 2011, Cologne/Leverkusen, Germany)
Poster
Organocatalytic Synthesis of Quinolizidine and Indolizidine Alkaloids via an Asymmetric Hydrogenation Cascade
Lukas Hubener and Magnus Rueping
 
Twelfth Tetrahedron Symposium ( 21.-24. June 2011, Sitges, Spain)
Poster
Deprotection of Tertiary Amines by Visible-Light Photoredox Catalysis
Carlos Vila and Magnus Rueping
 
Cooperative Effects in Chemistry (06. May 2011, Muenster, Germany)
Poster
Oxidative Asymmetric Iminium-Allenamine Cascade – Application Toward the Synthesis of Complex Chromene Derivatives
Modhu Sudan Maji, Jeremy Dufour and Magnus Rueping
 
Poster
Dual Catalysis: Combining Photoredox and Lewis Base Catalysis for Direct Mannich Reactions
Carlos Vila, Rene M. Koenigs, Konstantin Poscharny, David C. Fabry and Magnus Rueping
 
Poster
Chiral Contact Ion Pair Catalysis: A Novel Asymmetric Allylic Substitution
Uxue Uria, Ming-Yuan Lin, Iuliana Atodiresei and Magnus Rueping
 
Poster
Convergent Enantioselective Domino Reaction via Oxidative Iminium/Enamine Catalysis
Lan Bui, Jeremy Dufour and Magnus Rueping
 
Poster
Photoredox Functionalization of 1,2,3,4-Tetrahydroisoquinolines
Daniele Leonori, Thomas Poisson and Magnus Rueping
 
Poster
An Organocatalytic Hydrogenation Cascade for the Asymmetric Reduction of 2-(Oxoalkyl)quinolines
Lukas Hubener and Magnus Rueping
 
Poster
Dual Catalytic Aaerobic Photochemical Oxidative C-H Functionalization for Efficient Alkynylation Reactions
Konstantin Poscharny, René M. Koenigs, David C. Fabry, Daniele Leonori, Carlos Vila and Magnus Rueping
Poster
Chiral Calcium Phosphate Catalyzed Mannich Reactions of Cyclic 1,3-Diketones
Teerawut Bootwicha, Erli Sugiono and Magnus Rueping
 
Poster
Lewis Acid-Catalyzed Heteroaromatic Nazarov Reaction of Indole Derivatives
Masaki Nakajima, Sadiya Raja and Magnus Rueping
 
Poster
Asymmetric Brønsted Acid-Catalyzed Friedel-Crafts Reaction of Indoles with Cyclic Imines
Sadiya Raja, Alberto Núñez and Magnus Rueping
 
Poster
Hydrogenation of N-Heterocycles in a Continuous-Flow Reactor
  Jochen Zoller, Rene M. Koenigs, Rüdiger Borrmann, Erli Sugiono, Cornelia Vermeeren and Magnus Rueping
 
JCF Spring Symposium (23. - 26 March 2011, Erlangen, Germany)
Poster
Dual Catalysis: Merging Photoredox and Metal Catalysis for Efficient C-C Bond Forming Reactions
Konstantin Poscharny, Rene M. Koenigs, David C. Fabry, Daniele Leonori, Carlos Vila and Magnus Rueping
 
Poster
Development of a Continuous-Flow System for the Hydrogenation of N-Heterocycles
Jochen Zoller, Rene M. Koenigs, Rüdiger Borrmann, Erli Sugiono, Cornelia Vermeeren and Magnus Rueping
 
Neujahrssymposium 2011 (14. January 2011, Aachen, Germany)
Poster
Photoredox Catalyzed C–P Bond Forming Reactions
Shaoqun Zhu, René M. Koenigs and Magnus Rueping
 
Poster
Bromonitrostyrenes: New Synthons in the Synthesis of Pyrroles and Chiral Dihydrofurans
Alejandro Parra, Uxue Uria, Francois Besselievre and Magnus Rueping
 
Poster
Enantioselective Synthesis of Benzodiazepinones by Rhodium Catalyzed Asymmetric Hydrogenation
Ruediger Borrmann, Rene M. Koenigs and Magnus Rueping
 
Poster
Enantioselsctive Calcium Phosphate Catalyzed Diels-Alder and Carbonyl-Ene Reactions
Supakeat Kambutong, Bendek Vakulya and Magnus Rueping
 
Poster
Chiral Contact Ion Pair Catalysis: A Novel Asymmetric Allylic Substitution
Uxue Uria, Ming-Yuan Lin, Iuliana Atodiresei and Magnus Rueping
 
Poster
Organocatalytic Reductive Cyclizations of 2-(Oxoalkyl)quinolines
Lukas Hubener and Magnus Rueping
 
Poster
Dual Catalysis: Combining Photoredox and Lewis Base Catalysis for Direct Mannich Reactions
Konstantin Poscharny, Carlos Vila, Rene M. Koenigs, David C. Fabry and Magnus Rueping
 
Poster
Brønsted Acid-Catalyzed Friedel-Crafts Reaction of Indoles with Cyclic Imines
Sadiya Raja, Alberto Núñez and Magnus Rueping
 
Poster
Continuous-Flow Hydrogenation Reactions
Jochen Zoller, Rene M. Koenigs, Rüdiger Borrmann, Erli Sugiono, Cornelia Vermeeren and Magnus Rueping
 

 

Orchem 2010 (13.-15. September 2010, Weimar, Germany)

Poster
Brønsted Acid Differentiated Metal Catalysis
Rene M. Koenigs and Magnus Rueping
Poster
Brønsted Acid-Catalyzed Nazarov Cyclization
Sadiya Raja, Winai Ieawsuwan and Magnus Rueping
Poster
Catalytic Asymmetric Mannich–Ketalization Reaction: Highly Enantioselective Synthesis of Aminobenzopyrans
Ming-Yuan Lin and Magnus Rueping
Poster
Ir@CNT - a new selective catalyst for the hydrogenation of N-heterocycles
Rüdiger Borrmann, Rene M. Koenigs, Jochen Zoller and Magnus Rueping
Poster
The Efficient and General Continuous Flow Hydroarylation and Hydroalkylation of Styrenes
Teerawut Bootwicha and Magnus Rueping

ISOµ 2010 ( 14 – 17. Juli 2010 Müllheim an der Ruhr)

Poster
Catalytic Asymmetric Mannich–Ketalization Reaction: Highly Enantioselective Synthesis of Aminobenzopyrans
Ming-Yuan Lin and Magnus Rueping
Poster
An Enantioselective Brønsted Acid-Catalyzed Protonation
Sadiya Raja, Thomas Theissmann, Jan W. Bats and Magnus Rueping
Cooperative Effects in Chemistry (30. April 2010, Münster, Germany)
Poster
Ir@CNT - a new selective catalyst for the hydrogenation of N-heterocycles
Rüdiger Borrmann, Rene M. Koenigs, Jochen Zoller and Magnus Rueping
Poster
Catalytic Asymmetric Mannich–Ketalization Reaction: Highly Enantioselective Synthesis of Aminobenzopyrans
Ming-Yuan Lin and Magnus Rueping
Poster
The Efficient and General Continuous Flow Hydroarylation and Hydroalkylation of Styrenes
Teerawut Bootwicha and Magnus Rueping
Poster
An Enantioselective Brønsted Acid-Catalyzed Protonation
Sadiya Raja, Thomas Theissmann, Jan W. Bats and Magnus Rueping
Poster
A Ruthenium(II) Catalyzed Highly Enantioselective Hydrogenation of a -Hydroxyketones
R. M. Koenigs, C. Brinkmann, D. Voigtländer, R. Kadryrov, and M. Rueping
JCF - Frühjahrssymposium 2010 (17 - 20. March 2010, Göttingen, Germany)
Talk
N-Triflylphosphoramides – From Synthesis and Applications in Organocatalysis towards Combined Metal-Brønsted Acid Catalysis
Rene M. Königs
Neujahrssymposium 2010 (22. Januar 2010)
Poster
Catalytic Asymmetric Mannich–Ketalization Reaction: Highly Enantioselective Synthesis of Aminobenzopyrans
Ming-Yuan Lin and Magnus Rueping
Poster
A New Class of Modular Assembled Ruthenium(II) Diphosphine Complexes for Enantioselective Hydrogenations
Claus Brinkmann, Rene M. Koenigs, Renat Kadyrov and Magnus Rueping
Poster
Iminium-Enamine Activation: An Access of Chiral Cycloheptanones, Tetrahydrochromenones and, Polyfunctionalized Bicyclo[3.2.1]octanes
Alexander Kuenkel, Francisco Tato and Magnus Rueping
Poster
A Ruthenium(II) Catalyzed Highly Enantioselective Hydrogenation of a -Hydroxyketones
R. M. Koenigs, C. Brinkmann, D. Voigtländer, R. Kadryrov and M. Rueping
Poster
An Enantioselective Brønsted Acid-Catalyzed Protonation
Sadiya Raja, Thomas Theissmann, Jan W. Bats and Magnus Rueping
Poster
The Efficient and General Continuous Flow Hydroarylation and Hydroalkylation of Styrenes
Teerawut Bootwicha and Magnus Rueping
Poster
Enantioselective Brønsted-Acid Catalysed Reduction of Quinoxalines and quinoxalinones
Fenja R. Schoepke, Francisco Tato and Magnus Rueping
Poster
A New Methodology for the Immobilization of Chiral Brønsted Acids
Erli Sugiono, Alexander Steck, Thomas Theissmann and Magnus Rueping

 

Wissenschaftsforum Chemie 2009 (30. August - 02. September 2007, Frankfurt am Main, Germany)
Poster
Efficient Enantioselective Synthesis of Optically Active Diols by Asymmetric Hydrogenation Using a New Class of Modular Chiral Metal Catalysts
Rene M. Koenigs, Claus Brinkmann, Renat Kadyrov and Magnus Rueping
Poster
A New Class of Modular Assembled Ruthenium(II) Diphosphine Complexes for Enantioselective Hydrogenations
Claus Brinkmann, Rene M. Koenigs, Renat Kadyrov and Magnus Rueping
117th BASF International Summer Course (21. - 31. July 2009, Ludwigshafen, Germany)
Poster
Efficient Enantioselective Synthesis of Optically Active Diols by Asymmetric Hydrogenation Using a New Class of Modular Chiral Metal Catalysts
Rene M. Koenigs, Claus Brinkmann, Renat Kadyrov and Magnus Rueping
16th European Symposium on Organic Chemistry (12. - 16. July 2009, Prague, Czech Republic)
Poster
An Asymmetric Organocatalytic Domino - Michael-Aldol Reaction
Alexander Kuenkel, Francisco Tato and Magnus Rueping
Poster
A New Methodology for the Immobilization of Chiral Brønsted Acids
Erli Sugiono, Alexander Steck, Thomas Theissmann and Magnus Rueping
Bayer Summer School 2009 (05. - 09. July 2009, Cologne, Germany)
Poster
Enantioselective Brønsted-Acid Catalysed Reduction of Quinoxalines and Quinoxalinones
Fenja R. Schoepke, Francisco Tato and Magnus Rueping
Tenth Tetrahedron Symposium 2009 ( 23. - 26. June 2009, Paris, France)
Poster
Organocatalytic Michael Addition-Acetalization Cascades to Chromenones, Quinolinones and Pyranones
Estibaliz Merino, Erli Sugiono and Magnus Rueping
Poster
Polymer-Sticks for the Immobilization of Organocatalysts
Fenja R. Schoepke, Erli Sugiono and Magnus Rueping
Poster
A Ruthenium(II) catalyzed highly enantioselective hydrogenation of α-hydroxyketones
Rene M. Koenigs, Claus Brinkmann, Renat Kadyrov and Magnus Rueping
Synthesefest 2009 (17. - 18. March 2009, Munich, Germany)
Poster
Chiral N-triflylphosphoramides as Brønsted Acid Catalysts in the Asymmetric Carbonyl-Ene Reaction
Thomas Theissmann, Alexander Kuenkel, Rene M. Koenigs and Magnus Rueping

JCF - Frühjahrssymposium 2009 (11. - 14. March 2009, Essen, Germany)

Talk
Development of a highly enantioselective hydrogenation of α-hydroxy-ketones
Rene M. Koenigs and Magnus Rueping
Poster
Organocatalytic, Enantioselective 1,4-Additions
Stefan Moreth and Magnus Rueping

 

2nd EuChems Chemistry Congress (16. – 20. September 2008, Torino, Italy)

Poster
Asymmetric Organocatalytic Synthesis of Benzopyranes and Chromenes
Erli Sugiono, Estibaliz Merino and Magnus Rueping
Poster
Enantioselective Synthesis of Pyranonaphthoquinones and ß-Lapachone Derivatives by Asymmetric Lewis-Base Catalysis
Estibaliz Merino, Erli Sugiono and Magnus Rueping

16. Vortragstagung der GDCh-Fachgruppe Liebig-Vereinigung für Organische Chemie - ORCHEM 2008 (1. - 3. September 2006, Weimar, Germany)

Poster
The First Chiral Brønsted Acid Catalyzed Enantioselective Nazarov Cyclization-Halogenation Cascade
Winai Ieawsuwan, Andrey P. Antonchick and Magnus Rueping
Poster
Brønsted-Acid Catalyzed Nucleophilic Substitutions of Tertiary Alcohols
Boris J. Nachtsheim and Magnus Rueping
Poster
Asymmetric Brønsted-Acid-Catalysed Synthesis of Dihydroquinolinones
Stefan A. Moreth and Magnus Rueping
Poster
Chiral “Super Acids” in the Asymmetric Brønsted Acid Catalyzed Carbonyl-Ene Reaction
Thomas Theissmann, Alexander Kuenkel, Rene M. Koenigs and Magnus Rueping
Poster
A novel technique for immobilizing organocatalysts
Fenja R. Schoepke, Erli Sugiono and Magnus Rueping
Poster
An Efficient Asymmetric Organocatalytic Synthesis of Benzopyranes and Chromenes
Erli Sugiono, Estibaliz Merino and Magnus Rueping
Poster
Enantioselective Brønsted Acid Catalyzed Transfer Hydrogenation: Organocatalytic Reduction of Indole Derivatives
Claus Brinkmann and Magnus Rueping
Poster
Chiral Bronsted Acid Catalysis: An Access Of Optical Active Aminohydrazones
Alexander Kuenkel, Erli Sugiono, Thomas Theissmann and Magnus Rueping
Poster
Chiral Counterion Catalysis: A Highly Enantioselective Alkynylation of α-Iminoesters Catalyzed By Chiral Silver Phosphates
Rene M. Koenigs, Andrey P. Antonchick and Magnus Rueping
Poster
Highly Enantioselective Oxidative Domino Reactions - A Convenient Sequential Strategy Using Covalent Catalysis
Henrik Sunden, Lukas Hubener, Erli Sugiono and Magnus Rueping

11th Belgian Organic Synthesis Symposium BOSS XI 2008 (13. – 18. July 2008, Ghent, Belgium)

Poster
The First Chiral Brønsted Acid Catalyzed Enantioselective Nazarov Cyclization-Halogenation Cascade
Winai Ieawsuwan, Andrey P. Antonchick and Magnus Rueping
Poster
Intramolecular 1,4-Addition of o-Aminochalcones by Enantioselective Brønsted-acid-catalysis
Stefan A. Moreth and Magnus Rueping
Poster
Organocatalytic Asymmetric Carbonyl-Ene Reaction Using Chiral “Super” Acids
Alexander Kuenkel, Thomas Theissmann, Rene M. Koenigs and Magnus Rueping
Poster
A novel technique for immobilizing diarylprolinolethers
Fenja R. Schoepke, Erli Sugiono and Magnus Rueping

Dream Reactions - Synthesis and Processes for Sustainable Chemistry (23 - 26 April 2008, Aachen, Germany)

Poster
An Efficient Metal-Catalyzed Synthesis of 1,1-Diarylalkanes
Boris J. Nachtsheim, Winai Ieawsuwan and Magnus Rueping
Poster
Effective Catalytic Benzylation and Hydroalkylation of 1,3-Dicarbonyl Compounds
Alexander Künkel, Boris Nachtsheim and Magnus Rueping

JCF-Frühjahrssymposium ( 26 - 29 March 2008, Rostock, Germany)

Poster
Novel Developments in Brønsted-Acid Catalysis – Enantioselective Nucleophilic Substitutions and 1,4-Additions
Boris J. Nachtsheim and Magnus Rueping
Poster
Brønsted-acid-catalysis: intramolecular 1,4-addition of o-aminochalcones
Stefan A. Moreth and Magnus Rueping

 

Hochschule trifft Industrie HtI 2007 (27 - 29 September 2007, Zeuthen, Germany)

Poster
Brønsted acid catalyzed carbonyl activation: The first highly enantioselective acid catalyzed Nazarov cyclization and FC-alkylation
Boris J. Nachtsheim, Winai Ieawsuwan, Andrey P. Antonchick, Stefan A. Moreth and Magnus Rueping
Talk
Asymmetric Brønsted acid catalyzed transfer hydrogenations: A direct and efficient method to optical active N -heterocycles
Thomas Theissmann and Magnus Rueping

Symposium on Chemistry and Biology of Bioactive Natural Products (19 - 21 September 2007, Kaiserslautern, Germany)

Poster
Highly Enantioselective Synthesis of β-Lapachone Derivatives
Erli Sugiono, Estibaliz Merino and Magnus Rueping
Poster
Synthesis of Chiral Tetrahydroquinoline Alkaloids by Asymmetric Transfer Hydrogenation
Thomas Theissmann, Andrey P. Antonchick, Mirjam Stöckel and Magnus Rueping
Poster
Development of new Brønsted acid catalysed reactions and their application in natural products synthesis
Magnus Rueping, Claus Brinkmann and Andrey P. Antonchick

Wissenschaftsforum Chemie 2007 (16 - 19 September 2007, Ulm , Germany)

The First Chiral Brønsted Acid Catalyzed Enantioselective Nazarov Reaction (IUPAC Poster Prize)
Winai Ieawsuwan, Andrey P. Antonchick, Boris J. Nachtsheim and Magnus Rueping
Poster
Enantioselective Brønsted Acid Catalyzed Imino-Azaenamine Reaction
Erli Sugiono, Thomas Theissmann, Alexander Kuenkel and Magnus Rueping
Poster
The First Enantioselective Brønsted Acid Catalyzed Transfer Hydrogenation of Pyridines
Andrey P. Antonchick and Magnus Rueping
Poster
Chiral BINOL-Phosphate-Catalysis: An Asymmetric Access to N - Heterocycles
Thomas Theissmann, Andrey P. Antonchick, Mirjam Stöckel and Magnus Rueping
Poster
Expanding the Scope of Brønsted-Acid catalysis – Non-Covalent Activation of a,?-Unsaturated Carbonyl Compounds
Boris J. Nachtsheim, Stefan A. Moreth and Magnus Rueping
Poster
Effective direct catalytic C-C bond forming reactions via bismuth(III)triflate
Alexander Künkel, Boris Nachtsheim, Winai Ieawsuwan and Magnus Rueping

NOS 2007 (3 – 7 June 2007, Durham, NC, USA )

Poster
Enantioselective Brønsted acid catalyzed transfer hydrogenation of N-heterocycles
Thomas Theissmann, Andrey P. Antonchick, Mirjam Stöckel and Magnus Rueping
Poster
Novel Developments in Bismuth-Catalysis: Effective Functionalisation of Arenes and 1,3-Dicarbonyl Compounds
Alexander Künkel, Boris Nachtsheim, Winai Ieawsuwan and Magnus Rueping

Eigth Tetrahedron Symposium 2007 ( 26 - 29 June 2007, Berlin, Germany)

Poster
Bismuth-Catalysed C-H Activation – Development of an Efficient Hydroarylation and Hydroalkylation Procedure
Boris J. Nachtsheim, Winai Ieawsuwan, Alexander Kuenkel and Magnus Rueping
Poster
Chiral Brønsted Acids in the Catalytic Asymmetric Nazarov Cyclization — An Enantioselective Organocatalytic Electrocyclic Reaction
Winai Ieawsuwan, Andrey P. Antonchick, Boris J. Nachtsheim and Magnus Rueping
 
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