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There are 33865 results for: content related to: The Stability of Imidazolidinones is the Primary Influence on the Catalytic Activity of Proline Amides and Proline Sulfonamides in Enamine Catalysis Using Alkyl Aldehyde Substrates

  1. Polymer-Supported Chiral Organocatalysts: Synthetic Strategies for the Road Towards Affordable Polymeric Immobilization

    European Journal of Organic Chemistry

    Volume 2010, Issue 17, June 2010, Pages: 3179–3204, Tor E. Kristensen and Tore Hansen

    Version of Record online : 7 MAY 2010, DOI: 10.1002/ejoc.201000319

  2. Preparation of Imidazolidin-4-ones and Their Evaluation as Hydrolytically Cleavable Precursors for the Slow Release of Bioactive Volatile Carbonyl Derivatives

    European Journal of Organic Chemistry

    Volume 2012, Issue 14, May 2012, Pages: 2837–2854, Alain Trachsel, Barbara Buchs, Guillaume Godin, Aurélien Crochet, Katharina M. Fromm and Andreas Herrmann

    Version of Record online : 22 MAR 2012, DOI: 10.1002/ejoc.201200081

  3. Stereochemical Assignment of Diastereomeric Imidazolidinone-Ring-Containing Bicyclic Sugar-Peptide Adducts: NMR Spectroscopy and Molecular Calculations

    European Journal of Organic Chemistry

    Volume 2004, Issue 22, November 2004, Pages: 4641–4647, Maja Roščić, Robert Eklund, Eva-Lisa Nordmark, Štefica Horvat and Göran Widmalm

    Version of Record online : 2 NOV 2004, DOI: 10.1002/ejoc.200400391

  4. Imidazolidinone Nitroxides as Catalysts in the Aerobic Oxidation of Alcohols, en Route to Atroposelective Oxidative Desymmetrization

    European Journal of Organic Chemistry

    Volume 2014, Issue 22, August 2014, Pages: 4884–4896, Marta Carbó López, Guy Royal, Christian Philouze, Pierre Y. Chavant and Véronique Blandin

    Version of Record online : 24 JUN 2014, DOI: 10.1002/ejoc.201402324

  5. Organocatalyzed Asymmetric Friedel–Crafts Reactions

    European Journal of Organic Chemistry

    Volume 2010, Issue 14, May 2010, Pages: 2635–2655, Vincent Terrasson, Renata Marcia de Figueiredo and Jean Marc Campagne

    Version of Record online : 4 MAR 2010, DOI: 10.1002/ejoc.200901492

  6. Synthesis of a New 2,3-Diaminoconduritol with Conduritol F Structure

    European Journal of Organic Chemistry

    Volume 2012, Issue 26, September 2012, Pages: 4988–4995, Zeynep Ekmekci and Metin Balci

    Version of Record online : 25 JUL 2012, DOI: 10.1002/ejoc.201200582

  7. Counterion's Effect on the Catalytic Activity of Zn-Prolinamide Complexes in Aldol Condensations

    European Journal of Organic Chemistry

    Volume 2012, Issue 22, August 2012, Pages: 4185–4191, Cecilia Andreu, Francisca Sanz and Gregorio Asensio

    Version of Record online : 21 JUN 2012, DOI: 10.1002/ejoc.201200430

  8. Access to a Novel Class of Tetracyclic 1,4-Benzodiazepin-5-ones Starting from α-Amino Acids by Pd-Catalyzed Amination/1,3-Dipolar Cycloaddition as the Key Steps

    European Journal of Organic Chemistry

    Volume 2010, Issue 9, March 2010, Pages: 1694–1703, Luca Basolo, Egle M. Beccalli, Elena Borsini, Gianluigi Broggini, Maisaa Khansaa and Micol Rigamonti

    Version of Record online : 4 FEB 2010, DOI: 10.1002/ejoc.200901290

  9. Enantioselective 1,3-Dipolar Cycloadditions of Unsaturated Aldehydes Promoted by A Poly(ethylene glycol)-Supported Organic Catalyst

    European Journal of Organic Chemistry

    Volume 2004, Issue 3, February 2004, Pages: 567–573, Alessandra Puglisi, Maurizio Benaglia, Mauro Cinquini, Franco Cozzi and Giuseppe Celentano

    Version of Record online : 19 JAN 2004, DOI: 10.1002/ejoc.200300571

  10. Tandem Addition/Cyclization of Alkynylzinc Reagents to Enantiopure 2-tert-Butyl-3,5-dimethyl-2,3-dihydroimidazol-4-one N-Oxide: Potential Precursors of Quaternary α-Amino Acids

    European Journal of Organic Chemistry

    Volume 2005, Issue 13, July 2005, Pages: 2694–2701, Frédéric Cantagrel, Sandra Pinet, Yves Gimbert and Pierre Y. Chavant

    Version of Record online : 20 JUN 2005, DOI: 10.1002/ejoc.200400861

  11. Polyesters Containing Chiral Imidazolidinone Salts in Polymer Main Chain: Heterogeneous Organocatalysts for the Asymmetric Diels–Alder Reaction

    ChemCatChem

    Volume 9, Issue 19, October 10, 2017, Pages: 3786–3794, Prof. Naoki Haraguchi, Thanh Liem Nguyen and Prof. Shinichi Itsuno

    Version of Record online : 22 AUG 2017, DOI: 10.1002/cctc.201700723

  12. Efficient Anti-Markovnikov-Selective Catalysts for Intermolecular Alkyne Hydroamination: Recent Advances and Synthetic Applications

    European Journal of Organic Chemistry

    Volume 2014, Issue 31, November 2014, Pages: 6825–6840, Jacky C. -H. Yim and Laurel L. Schafer

    Version of Record online : 28 JUL 2014, DOI: 10.1002/ejoc.201402300

  13. Synthesis of Chiral Polyethers Containing Imidazolidinone Repeating Units and Application as Catalyst in Asymmetric Diels–Alder Reaction

    Advanced Synthesis & Catalysis

    Volume 357, Issue 18, December 14, 2015, Pages: 3995–4002, Shinichi Itsuno, Tatsuaki Oonami, Nagisa Takenaka and Naoki Haraguchi

    Version of Record online : 9 DEC 2015, DOI: 10.1002/adsc.201500539

  14. Organocatalysis on Tap: Enantioselective Continuous Flow Processes Mediated by Solid-Supported Chiral Organocatalysts

    European Journal of Organic Chemistry

    Volume 2015, Issue 6, February 2015, Pages: 1173–1188, Carles Rodríguez-Escrich and Miquel A. Pericàs

    Version of Record online : 22 JAN 2015, DOI: 10.1002/ejoc.201403042

  15. Properties and Reactivity of Conformationally Constrained Bicyclic Diarylprolinol Silyl Ethers as Organocatalysts

    European Journal of Organic Chemistry

    Volume 2014, Issue 27, September 2014, Pages: 5946–5953, Marco Lombardo, Lucia Cerisoli, Elisabetta Manoni, Elisa Montroni, Arianna Quintavalla and Claudio Trombini

    Version of Record online : 19 AUG 2014, DOI: 10.1002/ejoc.201402732

  16. Aziridines in Formal [3+2] Cycloadditions: Synthesis of Five-Membered Heterocycles

    European Journal of Organic Chemistry

    Volume 2012, Issue 33, November 2012, Pages: 6479–6501, Ana L. Cardoso and Teresa M. V. D. Pinho e Melo

    Version of Record online : 4 JUL 2012, DOI: 10.1002/ejoc.201200406

  17. Infrared Multiphoton Dissociation Spectroscopic Analysis of Noncovalent Interactions in Organocatalysis

    European Journal of Organic Chemistry

    Volume 2014, Issue 26, September 2014, Pages: 5675–5680, Mareike C. Holland, Giel Berden, Jos Oomens, Anthony J. H. M. Meijer, Mathias Schäfer and Ryan Gilmour

    Version of Record online : 30 JUL 2014, DOI: 10.1002/ejoc.201402845

  18. The mechanism investigation of the imidazolidinone catalyzed five-membered ring synthesis reaction

    Journal of Physical Organic Chemistry

    Volume 26, Issue 3, March 2013, Pages: 232–239, Lili Zhang, Huiling Liu, Yuhong Yang, Zhihui Chong, Tingting Feng and Xuri Huang

    Version of Record online : 4 DEC 2012, DOI: 10.1002/poc.3073

  19. The early glycation products of the Maillard reaction: mass spectrometric characterization of novel imidazolidinones derived from an opioid pentapeptide and glucose

    Rapid Communications in Mass Spectrometry

    Volume 15, Issue 12, 30 June 2001, Pages: 1022–1029, Maja Roščić, Cornelis Versluis, Anne J. Kleinnijenhuis, Štefica Horvat and Albert J. R. Heck

    Version of Record online : 25 MAY 2001, DOI: 10.1002/rcm.334

  20. Stereoselective Diels[BOND]Alder Reactions Promoted under Continuous-Flow Conditions by Silica-Supported Chiral Organocatalysts

    Israel Journal of Chemistry

    Volume 54, Issue 4, April 2014, Pages: 381–394, Riccardo Porta, Maurizio Benaglia, Valerio Chiroli, Francesca Coccia and Alessandra Puglisi

    Version of Record online : 20 MAR 2014, DOI: 10.1002/ijch.201300106