All Stories

  1. ChemInform Abstract: Pyrrolidinone and Piperidinone Isocyanides from Isocyano Esters.

    Article • ChemInform, February 2015, Wiley

    Professor Laurent El Kaim

  2. ChemInform Abstract: The Ugi-Smiles and Passerini-Smiles Couplings: A Story About Phenols in Isocyanide-Based Multicomponent Reactions

    Article • ChemInform, February 2015, Wiley

    Professor Laurent El Kaim

  3. Synthesis, antimicrobial and antioxidant activities of imidazotriazoles and new multicomponent reaction toward 5-amino-1-phenyl[1,2,4]triazole derivatives

    Article • Medicinal Chemistry Research, February 2015, Springer Science + Business Media

    Professor Laurent El Kaim

  4. ChemInform Abstract: Benzoxazinone Synthesis via Passerini-Smiles Couplings.

    Article • ChemInform, February 2015, Wiley

    Professor Laurent El Kaim

  5. Formal [3+2] cycloaddition of Ugi adducts towards pyrrolines

    Article • Chemical Communications, January 2015, Royal Society of Chemistry

    Professor Laurent El Kaim

  6. Passerini/Tsuji–Trost strategies towards achieving lactams and cyclopentane derivatives

    Article • Chemical Communications, January 2015, Royal Society of Chemistry

    Professor Laurent El Kaim

  7. ChemInform Abstract: Nitrile Synthesis Through Catalyzed Cascades Involving Acid-Nitrile Exchange.

    Article • ChemInform, December 2014, Wiley

    Professor Laurent El Kaim

  8. The Ugi-Smiles and Passerini-Smiles Couplings: A Story About Phenols in Isocyanide-Based Multicomponent Reactions

    Article • European Journal of Organic Chemistry, October 2014, Wiley

    Professor Laurent El Kaim

  9. Ugi-Smiles and Passerini-Smiles Couplings

    Article • October 2014, Wiley

    Professor Laurent El Kaim

  10. Benzoxazinone synthesis via Passerini–Smiles couplings

    Article • Tetrahedron Letters, September 2014, Elsevier

    Professor Laurent El Kaim

  11. Pyrrolidinone and Piperidinone Isocyanides from Isocyano Esters

    Article • European Journal of Organic Chemistry, July 2014, Wiley

    Professor Laurent El Kaim

  12. Kinetic Data on the Synergetic Role of Amines and Water in the Reduction of Phosphine-Ligated Palladium(II) to Palladium(0)

    Article • European Journal of Organic Chemistry, June 2014, Wiley

    Professor Laurent El Kaim

  13. ChemInform Abstract: The Nef Reaction of Isocyanides

    Article • ChemInform, June 2014, Wiley

    Professor Laurent El Kaim

  14. Predicting New Ugi-Smiles Couplings: A Combined Experimental and Theoretical Study

    Article • Chemistry - A European Journal, June 2014, Wiley

    Professor Laurent El Kaim

  15. ChemInform Abstract: Synthesis of 2-Tetrazolylmethyl-2,3,4,9-tetrahydro-1H-β-carbolines by a One-Pot Ugi-Azide/Pictet-Spengler Process.

    Article • ChemInform, June 2014, Wiley

    Professor Laurent El Kaim

  16. Reductive Passerini/Tsuji–Trost Strategy towards β,γ-Unsaturated Amides

    Article • Synlett, June 2014, Thieme Publishing Group

    Professor Laurent El Kaim

  17. ChemInform Abstract: Double Smiles Rearrangement of Passerini Adducts Towards Benzoxazinones.

    Article • ChemInform, May 2014, Wiley

    Professor Laurent El Kaim

  18. Nitrile Synthesis through Catalyzed Cascades Involving Acid–Nitrile Exchange

    Article • Synthesis, April 2014, Thieme Publishing Group

    Professor Laurent El Kaim

  19. The Nef Reaction of Isocyanides

    Article • Synthesis, March 2014, Thieme Publishing Group

    Professor Laurent El Kaim

  20. ChemInform Abstract: Cyclization Cascade of Hydrazono Ugi Adducts Towards Pyrazoles.

    Article • ChemInform, January 2014, Wiley

    Professor Laurent El Kaim

  21. ChemInform Abstract: Pyrrolo[2,3-d]pyrimidine Synthesis Through Activation of N-Benzyl Groups by Distal Amides.

    Article • ChemInform, January 2014, Wiley

    Professor Laurent El Kaim

  22. Double Smiles rearrangement of Passerini adducts towards benzoxazinones

    Article • Chemical Communications, January 2014, Royal Society of Chemistry

    Professor Laurent El Kaim

  23. ChemInform Abstract: Lewis Acid Mediated Fragmentation of Tetrazoles Towards Triazoles.

    Article • ChemInform, December 2013, Wiley

    Professor Laurent El Kaim

  24. ChemInform Abstract: Sc(OTf)3Promoted Multicomponent Synthesis of Fluorescent Imidazo[1,2-c]pyrazolo[3,4-d]pyrimidine.

    Article • ChemInform, December 2013, Wiley

    Professor Laurent El Kaim, Professor Jose Paulo Farinha

  25. ChemInform Abstract: Three-Component Metal-Free Arylation of Isocyanides.

    Article • ChemInform, November 2013, Wiley

    Professor Laurent El Kaim, Dr MURALI VENKATA BASAVANAG UNNAMATLA

  26. Synthesis of 2-Tetrazolylmethyl-2,3,4,9-tetrahydro-1H-β-carbolines by a One-Pot Ugi-Azide/Pictet–Spengler Process

    Article • Synthesis, October 2013, Thieme Publishing Group

    Professor Laurent El Kaim

  27. ChemInform Abstract: Metal-Free Aerobic Oxidation of Benzazole Derivatives.

    Article • ChemInform, August 2013, Wiley

    Professor Laurent El Kaim

  28. Substituent Effects in Ugi–Smiles Reactions

    Article • The Journal of Physical Chemistry A, August 2013, American Chemical Society (ACS)

    Professor Laurent El Kaim, Paul Fleurat-Lessard

  29. Cyclization Cascade of Hydrazono Ugi Adducts towards Pyrazoles

    Article • European Journal of Organic Chemistry, August 2013, Wiley

    Professor Laurent El Kaim

  30. Sc(OTf)3 promoted multicomponent synthesis of fluorescent imidazo[1,2-c]pyrazolo[3,4-d]pyrimidine

    Article • Tetrahedron Letters, August 2013, Elsevier

    Professor Laurent El Kaim, Professor Jose Paulo Farinha

  31. Lewis Acid Mediated Fragmentation of Tetrazoles towards Triazoles

    Article • European Journal of Organic Chemistry, July 2013, Wiley

    Professor Laurent El Kaim

  32. Three-Component Metal-Free Arylation of Isocyanides

    Article • Angewandte Chemie, May 2013, Wiley

    Professor Laurent El Kaim, Dr MURALI VENKATA BASAVANAG UNNAMATLA

  33. Three-Component Metal-Free Arylation of Isocyanides

    Article • Angewandte Chemie, May 2013, Wiley

    Professor Laurent El Kaim, Dr MURALI VENKATA BASAVANAG UNNAMATLA

  34. ChemInform Abstract: Ugi and Passerini Reactions with Carboxylic Acid Surrogates

    Article • ChemInform, March 2013, Wiley

    Professor Laurent El Kaim

  35. Metal-free aerobic oxidation of benzazole derivatives

    Article • Organic & Biomolecular Chemistry, January 2013, Royal Society of Chemistry

    Professor Laurent El Kaim

  36. Pyrrolo[2,3-d]pyrimidine synthesis through activation of N-benzyl groups by distal amides

    Article • Organic & Biomolecular Chemistry, January 2013, Royal Society of Chemistry

    Professor Laurent El Kaim

  37. ChemInform Abstract: Oxazole Synthesis from Isocyanides.

    Article • ChemInform, August 2012, Wiley

    Professor Laurent El Kaim

  38. Ugi and Passerini Reactions with Carboxylic Acid Surrogates

    Article • August 2012, Wiley

    Professor Laurent El Kaim

  39. ChemInform Abstract: Ugi-Smiles Coupling of Thiouracil Derivatives Towards 2,4-Diamino Pyrimidines.

    Article • ChemInform, June 2012, Wiley

    Professor Laurent El Kaim

  40. Oxazole Synthesis from Isocyanides

    Article • Synlett, May 2012, Thieme Publishing Group

    Professor Laurent El Kaim

  41. ChemInform Abstract: Palladium-Catalyzed Ring-Opening of Aminocyclopropyl Ugi Adducts.

    Article • ChemInform, May 2012, Wiley

    Professor Laurent El Kaim

  42. ChemInform Abstract: Ugi-Smiles Couplings of 4-Substituted Pyridine Derivatives: A Fast Access to Chloroquine Analogues.

    Article • ChemInform, April 2012, Wiley

    Professor Laurent El Kaim

  43. ChemInform Abstract: Four-Component Synthesis of Indazole Through Ugi-Azide Coupling.

    Article • ChemInform, April 2012, Wiley

    Professor Laurent El Kaim

  44. ChemInform Abstract: Phosphite-Mediated Synthesis of Benzimidazoles: A One-Pot Four-Component Approach from Nitrophenols.

    Article • ChemInform, February 2012, Wiley

    Professor Laurent El Kaim

  45. Ugi-Smiles Coupling of Thiouracil Derivatives towards 2,4-Diamino Pyrimidines

    Article • Synlett, February 2012, Thieme Publishing Group

    Professor Laurent El Kaim

  46. Challenging 50 Years of Established Views on Ugi Reaction: A Theoretical Approach

    Article • The Journal of Organic Chemistry, February 2012, American Chemical Society (ACS)

    Professor Laurent El Kaim, Paul Fleurat-Lessard

  47. Ugi–Smiles Couplings of 4-Substituted Pyridine Derivatives: A Fast Access to Chloroquine Analogues

    Article • Organic Letters, January 2012, American Chemical Society (ACS)

    Professor Laurent El Kaim

  48. Palladium-Catalyzed Ring Opening of Aminocyclopropyl Ugi Adducts

    Article • Synlett, January 2012, Thieme Publishing Group

    Professor Laurent El Kaim

  49. Four-Component Synthesis of Indazole through Ugi-Azide Coupling

    Article • Synlett, January 2012, Thieme Publishing Group

    Professor Laurent El Kaim

  50. ChemInform Abstract: Allyl and Benzyl Dance under Basic Conditions.

    Article • ChemInform, November 2011, Wiley

    Professor Laurent El Kaim

  51. Evidences for the Key Role of Hydrogen Bonds in Nucleophilic Aromatic Substitution Reactions

    Article • Chemistry - A European Journal, November 2011, Wiley

    Professor Laurent El Kaim, Paul Fleurat-Lessard

  52. Xanthate Based Radical Cascade Toward Multicomponent Formation of Pyrrolopyrimidines

    Article • Molecules, November 2011, MDPI AG

    Professor Laurent El Kaim

  53. ChemInform Abstract: Straightforward Four-Component Access to Spiroindolines.

    Article • ChemInform, November 2011, Wiley

    Professor Laurent El Kaim, Dr Luis D Miranda

  54. ChemInform Abstract: Copper-Catalyzed Aerobic Oxidative Cyclization of Hydrazones to Pyrazolidinones.

    Article • ChemInform, September 2011, Wiley

    Professor Laurent El Kaim

  55. Phosphite-Mediated Synthesis of Benzimidazoles: A One-Pot Four-Component Approach from Nitrophenols

    Article • European Journal of Organic Chemistry, September 2011, Wiley

    Professor Laurent El Kaim

  56. Ugi post-condensation copper-triggered oxidative cascade towards pyrazoles

    Article • Beilstein Journal of Organic Chemistry, September 2011, Beilstein Institut

    Professor Laurent El Kaim

  57. ChemInform Abstract: Multicomponent Synthesis of Fused Benzimidazolopiperazines.

    Article • ChemInform, August 2011, Wiley

    Professor Laurent El Kaim

  58. ChemInform Abstract: A New Multicomponent Reaction for the Synthesis of Pyridines via Cycloaddition of Azadienes and Ketenimines.

    Article • ChemInform, August 2011, Wiley

    Professor Laurent El Kaim

  59. Allyl and Benzyl Dance under Basic Conditions

    Article • Synlett, July 2011, Thieme Publishing Group

    Professor Laurent El Kaim

  60. A new multicomponent reaction for the synthesis of pyridines via cycloaddition of azadienes and ketenimines

    Article • Tetrahedron Letters, June 2011, Elsevier

    Professor Laurent El Kaim

  61. Copper-Catalyzed Aerobic Oxidative Cyclization of Hydrazones to Pyrazolidinones

    Article • European Journal of Organic Chemistry, May 2011, Wiley

    Professor Laurent El Kaim

  62. ChemInform Abstract: Three-Component Strategy Toward 5-Membered Heterocycles from Isocyanide Dibromides.

    Article • ChemInform, April 2011, Wiley

    Professor Laurent El Kaim

  63. ChemInform Abstract: Smiles Cascades Toward Heterocyclic Scaffolds.

    Article • ChemInform, April 2011, Wiley

    Professor Laurent El Kaim

  64. ChemInform Abstract: Palladium Catalyzed Ring Opening of Furans as a Route to α,β-Unsaturated Aldehydes.

    Article • ChemInform, April 2011, Wiley

    Professor Laurent El Kaim

  65. Three-Component Strategy toward 5-Membered Heterocycles from Isocyanide Dibromides.

    Article • Organic Letters, March 2011, American Chemical Society (ACS)

    Professor Laurent El Kaim

  66. ChemInform Abstract: Ammonia in Ugi-Smiles and Ugi Couplings.

    Article • ChemInform, February 2011, Wiley

    Professor Laurent El Kaim

  67. ChemInform Abstract: A New Pyridine Synthesis from Azoenamines.

    Article • ChemInform, February 2011, Wiley

    Professor Laurent El Kaim

  68. Smiles Cascades toward Heterocyclic Scaffolds

    Article • Organic Letters, February 2011, American Chemical Society (ACS)

    Professor Laurent El Kaim

  69. ChemInform Abstract: Nef-Perkow Access to Indolizine Derivatives.

    Article • ChemInform, January 2011, Wiley

    Professor Laurent El Kaim

  70. ChemInform Abstract: Three-Component Fischer Indole Synthesis.

    Article • ChemInform, January 2011, Wiley

    Professor Laurent El Kaim

  71. Straightforward four-component access to spiroindolines

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Professor Laurent El Kaim, Dr Luis D Miranda

  72. Palladium catalyzed ring opening of furans as a route to α,β-unsaturated aldehydes

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Professor Laurent El Kaim

  73. ChemInform Abstract: Ugi-Smiles Couplings in Water.

    Article • ChemInform, December 2010, Wiley

    Professor Laurent El Kaim

  74. ChemInform Abstract: Toward Pyrrolo[2,3-d]pyrimidine Scaffolds.

    Article • ChemInform, November 2010, Wiley

    Professor Laurent El Kaim

  75. ChemInform Abstract: 1,2,4-Triazole Synthesis via Amidrazones.

    Article • ChemInform, November 2010, Wiley

    Professor Laurent El Kaim

  76. A new pyridine synthesis from azoenamines

    Article • Tetrahedron Letters, November 2010, Elsevier

    Professor Laurent El Kaim

  77. Ammonia in Ugi-Smiles and Ugi Couplings

    Article • Synlett, October 2010, Thieme Publishing Group

    Professor Laurent El Kaim

  78. Nef-Perkow Access to Indolizine Derivatives

    Article • Synlett, September 2010, Thieme Publishing Group

    Professor Laurent El Kaim

  79. Ugi–Smiles couplings in water

    Article • Tetrahedron Letters, September 2010, Elsevier

    Professor Laurent El Kaim

  80. ChemInform Abstract: An Expedient Total Synthesis of (.+-.)-Estrone Derivatives.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  81. ChemInform Abstract: An Expedient Access to Trifluoromethyl Ketones from Carboxylic Acids.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  82. ChemInform Abstract: Trifluoropyruvamides from Isocyanides and Trifluoroacetic Anhydride.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  83. ChemInform Abstract: Trifluoromethyl Ketones from Carboxylic Acids. Part 2. A Versatile Access to Trifluoromethylated Heterocycles.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  84. Three-Component Fischer Indole Synthesis

    Article • Synlett, August 2010, Thieme Publishing Group

    Professor Laurent El Kaim

  85. ChemInform Abstract: New Access to Fluorinated Glycolic Acid Derivatives from Trifluoropyruvamides.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  86. ChemInform Abstract: A New Conversion of Primary Nitro Compounds into Nitriles.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  87. ChemInform Abstract: Diazo Esters Addition to Trifluoropyruvamides: New Access to Highly Functionalized Trifluoromethyl Epoxides and Diazo Compounds.

    Article • ChemInform, August 2010, Wiley

    Professor Laurent El Kaim

  88. ChemInform Abstract: New Xanthate-Based Radical Cyclization onto Alkynes.

    Article • ChemInform, July 2010, Wiley

    Professor Laurent El Kaim, Dr Luis D Miranda

  89. ChemInform Abstract: Efficient Synthesis of Azaspirodienones by Microwave-Assisted Radical Spirocyclization of Xanthate-Containing Ugi Adducts.

    Article • ChemInform, July 2010, Wiley

    Professor Laurent El Kaim, Dr Luis D Miranda

  90. 1,2,4-Triazole Synthesis via Amidrazones

    Article • Synlett, June 2010, Thieme Publishing Group

    Professor Laurent El Kaim

  91. ChemInform Abstract: A New Straightforward Formation of Aminoisoxazoles from Isocyanides.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  92. ChemInform Abstract: Thiophenol-Promoted Radical Cyclization of Hydrazones and Oxime Ethers.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  93. ChemInform Abstract: Trifluoropyruvamides from Isocyanides and Trifluoroacetic Anhydride

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  94. ChemInform Abstract: Trichloroacetic Acid Hydrazones. Part 1: New Formation of 1,3,4-Oxadiazoles from Aldehydes.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  95. ChemInform Abstract: A New Multicomponent Reaction of Nitro Compounds with Isocyanides.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  96. ChemInform Abstract: Dramatic Solvent Effect in the Multicomponent Reaction of Nitro Compounds with Isocyanides.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  97. ChemInform Abstract: Trichloroacetylhydrazones: New Highly Reactive Alkylating Agents.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  98. ChemInform Abstract: A New Straightforward Formation of Aminopyrazoles from Isocyanides.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  99. ChemInform Abstract: Trichloroacylhydrazones: New Straightforward Preparation of Pyrazoles from Keto Esters.

    Article • ChemInform, June 2010, Wiley

    Professor Laurent El Kaim

  100. ChemInform Abstract: α-Nitrohydrazones: Versatile Intermediates for Phosphonate Derivatives Formation from Primary Nitro Compounds.

    Article • ChemInform, May 2010, Wiley

    Professor Laurent El Kaim

  101. ChemInform Abstract: Four-Component Synthesis of Imidazolinium-Fused Heterocycles from Ugi-Smiles Couplings.

    Article • ChemInform, May 2010, Wiley

    Professor Laurent El Kaim

  102. Efficient Synthesis of Azaspirodienones by Microwave-Assisted Radical Spirocyclization of Xanthate-Containing Ugi Adducts

    Article • Synthesis, March 2010, Thieme Publishing Group

    Professor Laurent El Kaim, Dr Luis D Miranda

  103. New xanthate-based radical cyclization onto alkynes

    Article • Chemical Communications, January 2010, Royal Society of Chemistry

    Professor Laurent El Kaim, Dr Luis D Miranda

  104. ChemInform Abstract: “Isocyanide-Free” Ugi Reactions.

    Article • ChemInform, December 2009, Wiley

    Professor Laurent El Kaim

  105. ChemInform Abstract: One-Pot Synthesis of Oxazoles Using Isocyanide Surrogates.

    Article • ChemInform, December 2009, Wiley

    Professor Laurent El Kaim

  106. Four-Component Synthesis of Imidazolinium-Fused Heterocycles from Ugi-Smiles Couplings

    Article • Synlett, December 2009, Thieme Publishing Group

    Professor Laurent El Kaim

  107. ChemInform Abstract: Unconventional Oxazole Formation from Isocyanides.

    Article • ChemInform, November 2009, Wiley

    Professor Laurent El Kaim

  108. ChemInform Abstract: Isocyanide-Based Multicomponent Reaction “Without” Isocyanides.

    Article • ChemInform, October 2009, Wiley

    Professor Laurent El Kaim

  109. ChemInform Abstract: Three-Component Nef-Huisgen Access to 1,2,4-Triazoles.

    Article • ChemInform, October 2009, Wiley

    Professor Laurent El Kaim

  110. ChemInform Abstract: Isocyanide-Based Two-Step Three-Component Keteneimine Formation.

    Article • ChemInform, September 2009, Wiley

    Professor Laurent El Kaim

  111. One-pot synthesis of oxazoles using isocyanide surrogates

    Article • Tetrahedron Letters, September 2009, Elsevier

    Professor Laurent El Kaim

  112. ChemInform Abstract: Thee-Component Ugi-Smiles Couplings of Cyclic Imines.

    Article • ChemInform, July 2009, Wiley

    Professor Laurent El Kaim

  113. Ugi–Smiles couplings: new entries to N-aryl carboxamide derivatives

    Article • Molecular Diversity, July 2009, Springer Science + Business Media

    Professor Laurent El Kaim

  114. ChemInform Abstract: New Benzotriazole and Benzimidazole Scaffolds from Ugi-Smiles Couplings of Isocyanides.

    Article • ChemInform, June 2009, Wiley

    Professor Laurent El Kaim

  115. ChemInform Abstract: Beyond the Ugi Reaction: Less Conventional Interactions Between Isocyanides and Iminium Species

    Article • ChemInform, June 2009, Wiley

    Professor Laurent El Kaim

  116. Isocyanide-Based Multicomponent Reaction ‘without’ Isocyanides

    Article • Synlett, May 2009, Thieme Publishing Group

    Professor Laurent El Kaim

  117. Three-Component Nef-Huisgen Access to 1,2,4-Triazoles

    Article • Synlett, May 2009, Thieme Publishing Group

    Professor Laurent El Kaim

  118. ChemInform Abstract: Thiols in Ugi- and Passerini-Smiles-Type Couplings.

    Article • ChemInform, April 2009, Wiley

    Professor Laurent El Kaim

  119. Isocyanide-Based Two-Step Three-Component Keteneimine Formation

    Article • Organic Letters, April 2009, American Chemical Society (ACS)

    Professor Laurent El Kaim

  120. Three-component Ugi–Smiles couplings of cyclic imines

    Article • Tetrahedron Letters, April 2009, Elsevier

    Professor Laurent El Kaim

  121. Beyond the Ugi reaction: less conventional interactions between isocyanides and iminium species

    Article • Tetrahedron, March 2009, Elsevier

    Professor Laurent El Kaim

  122. New Benzotriazole and Benzimidazole Scaffolds from Ugi−Smiles Couplings of Isocyanides

    Article • Organic Letters, February 2009, American Chemical Society (ACS)

    Professor Laurent El Kaim

  123. “Isocyanide-free” Ugi reactions

    Article • Organic & Biomolecular Chemistry, January 2009, Royal Society of Chemistry

    Professor Laurent El Kaim

  124. Unconventional oxazole formation from isocyanides

    Article • Chemical Communications, January 2009, Royal Society of Chemistry

    Professor Laurent El Kaim

  125. ChemInform Abstract: New MCR-Heck-Isomerization Cascade Toward Indoles.

    Article • ChemInform, December 2008, Wiley

    Professor Laurent El Kaim

  126. Thiols in Ugi- and Passerini-Smiles-Type Couplings

    Article • European Journal of Organic Chemistry, December 2008, Wiley

    Professor Laurent El Kaim

  127. ChemInform Abstract: Isocyanide Addition to Acylphosphonates: A Formal Passerini Reaction of Acyl Chlorides.

    Article • ChemInform, September 2008, Wiley

    Professor Laurent El Kaim

  128. ChemInform Abstract: Ugi/Smiles Access to Pyrazine Scaffolds.

    Article • ChemInform, August 2008, Wiley

    Professor Laurent El Kaim

  129. New MCR−Heck−Isomerization Cascade toward Indoles

    Article • Organic Letters, August 2008, American Chemical Society (ACS)

    Professor Laurent El Kaim

  130. ChemInform Abstract: New Palladium-Catalyzed Aerobic Oxidative Cleavage and Cyclization of N-Aryl Peptide Derivatives.

    Article • ChemInform, July 2008, Wiley

    Professor Laurent El Kaim

  131. Ugi/Smiles access to pyrazine scaffolds

    Article • Tetrahedron Letters, May 2008, Elsevier

    Professor Laurent El Kaim

  132. Isocyanide Addition to Acylphosphonates: A Formal Passerini Reaction of Acyl Chlorides

    Article • Synlett, May 2008, Thieme Publishing Group

    Professor Laurent El Kaim

  133. ChemInform Abstract: Ugi-Smiles Access to Quinoxaline Derivatives.

    Article • ChemInform, April 2008, Wiley

    Professor Laurent El Kaim

  134. ChemInform Abstract: From Simple Ugi Adducts to Indans and δ-Amidomalonates: New Manganese(III)-Induced Radical Cascades.

    Article • ChemInform, March 2008, Wiley

    Professor Laurent El Kaim

  135. New palladium-catalyzed aerobic oxidative cleavage and cyclization of N-aryl peptide derivatives

    Article • Chemical Communications, January 2008, Royal Society of Chemistry

    Professor Laurent El Kaim

  136. New Ugi—Smiles-Metathesis Strategy Toward the Synthesis of Pyrimidoazepines.

    Article • ChemInform, November 2007, Wiley

    Professor Laurent El Kaim

  137. From Simple Ugi Adducts to Indanes and δ-Amidomalonates:  New Manganese(III)-Induced Radical Cascades

    Article • Organic Letters, October 2007, American Chemical Society (ACS)

    Professor Laurent El Kaim

  138. Smiles Rearrangements in Ugi- and Passerini-Type Couplings: New Multicomponent Access to O- and N-Arylamides.

    Article • ChemInform, September 2007, Wiley

    Professor Laurent El Kaim

  139. New Ugi-Smiles-Metathesis Strategy toward the Synthesis of Pyrimido Azepines

    Article • The Journal of Organic Chemistry, July 2007, American Chemical Society (ACS)

    Professor Laurent El Kaim

  140. New Indolizine Templates from the Ugi Reaction.

    Article • ChemInform, June 2007, Wiley

    Professor Laurent El Kaim

  141. New Ugi/Pictet—Spengler Multicomponent Formation of Polycyclic Diketopiperazines from Isocyanides and α-Keto Acids.

    Article • ChemInform, June 2007, Wiley

    Professor Laurent El Kaim

  142. New Benzothiazole and Benzoxazole Scaffolds from the Ugi—Smiles Couplings of Heterocyclic Thiols.

    Article • ChemInform, June 2007, Wiley

    Professor Laurent El Kaim

  143. Smiles Rearrangements in Ugi- and Passerini-Type Couplings:  New Multicomponent Access to O - and N -Arylamides

    Article • The Journal of Organic Chemistry, May 2007, American Chemical Society (ACS)

    Professor Laurent El Kaim

  144. O-Arylative Passerini Reactions.

    Article • ChemInform, February 2007, Wiley

    Professor Laurent El Kaim

  145. New Indolizine Template from the Ugi Reaction

    Article • Synlett, February 2007, Thieme Publishing Group

    Professor Laurent El Kaim

  146. New Benzothiazole and Benzoxazole Scaffolds from the Ugi-Smiles Couplings of Heterocyclic Thiols

    Article • Synlett, February 2007, Thieme Publishing Group

    Professor Laurent El Kaim

  147. New Ugi/Pictet-Spengler Multicomponent Formation of Polycyclic ­Diketopiperazines from Isocyanides and α-Keto Acids

    Article • Synlett, February 2007, Thieme Publishing Group

    Professor Laurent El Kaim

  148. New ortho-Quinone Methide Formation: Application to Three-Component Coupling of Isocyanides, Aldehydes and Phenols.

    Article • ChemInform, January 2007, Wiley

    Professor Laurent El Kaim

  149. Direct Access to Heterocyclic Scaffolds by New Multicomponent Ugi—Smiles Couplings.

    Article • ChemInform, January 2007, Wiley

    Professor Laurent El Kaim

  150. Ugi-Smiles Access to Quinoxaline Derivatives

    Article • Heterocycles, January 2007, Japan Institute of Heterocyclic Chemistry

    Professor Laurent El Kaim

  151. Ugi/xanthate cyclizations as a radical route to lactam scaffolds

    Article • Tetrahedron Letters, November 2006, Elsevier

    Professor Laurent El Kaim, Dr Luis D Miranda

  152. O -Arylative Passerini Reactions

    Article • Organic Letters, October 2006, American Chemical Society (ACS)

    Professor Laurent El Kaim

  153. Solvent-Free Preparation of Amidophosphonates from Isocyanides.

    Article • ChemInform, September 2006, Wiley

    Professor Laurent El Kaim

  154. Direct Access to Heterocyclic Scaffolds by New Multicomponent Ugi−Smiles Couplings

    Article • Organic Letters, August 2006, American Chemical Society (ACS)

    Professor Laurent El Kaim

  155. Solvent free preparation of amidophosphonates from isocyanides

    Article • Tetrahedron Letters, June 2006, Elsevier

    Professor Laurent El Kaim

  156. Phenol Ugi—Smiles Systems: Strategies for the Multicomponent N-Arylation of Primary Amines with Isocyanides, Aldehydes, and Phenols.

    Article • ChemInform, April 2006, Wiley

    Professor Laurent El Kaim

  157. Formation of New Phosphates from Aldehydes by a DBU-Catalyzed Phospha-Brook Rearrangement in a Polar Solvent.

    Article • ChemInform, January 2006, Wiley

    Professor Laurent El Kaim

  158. Phenol Ugi-Smiles Systems: Strategies for the Multicomponent N-Arylation of Primary Amines with Isocyanides, Aldehydes, and Phenols

    Article • Angewandte Chemie, December 2005, Wiley

    Professor Laurent El Kaim

  159. Phenol Ugi-Smiles Systems: Strategies for the Multicomponent N-Arylation of Primary Amines with Isocyanides, Aldehydes, and Phenols

    Article • Angewandte Chemie, December 2005, Wiley

    Professor Laurent El Kaim

  160. From Isocyanides to Trichloropyruvamides: Application to a New Preparation of Oxamide Derivatives.

    Article • ChemInform, February 2005, Wiley

    Professor Laurent El Kaim

  161. Towards the Synthesis of Paulitin: New Insights into the Enyne-Metathesis Mechanism

    Article • Synlett, January 2005, Thieme Publishing Group

    Professor Laurent El Kaim

  162. Formation of New Phosphates from Aldehydes by a DBU-Catalysed Phospha-Brook Rearrangement in a Polar Solvent

    Article • Synlett, January 2005, Thieme Publishing Group

    Professor Laurent El Kaim

  163. New Straightforward Quinoline Synthesis from the Mannich Reaction of α‐Ketohydrazones

    Article • Synthetic Communications, December 2004, Taylor & Francis

    Professor Laurent El Kaim

  164. New Access to Fluorinated Ketoglycolic Acid Derivatives from Trifluoropyruvamides.

    Article • ChemInform, November 2004, Wiley

    Professor Laurent El Kaim

  165. From isocyanides to trichloropyruvamides: application to a new preparation of oxamide derivatives

    Article • Tetrahedron Letters, October 2004, Elsevier

    Professor Laurent El Kaim

  166. New Straightforward Quinoline Synthesis from the Mannich Reaction of α-Ketohydrazones.

    Article • ChemInform, July 2004, Wiley

    Professor Laurent El Kaim

  167. First Carbamates Conversion to Amides by Simple Alkyl Group Transfer from Trialkylalanes.

    Article • ChemInform, June 2004, Wiley

    Professor Laurent El Kaim

  168. New Trimethylaluminum-Induced Mannich-Type Reaction of Hydrazones.

    Article • ChemInform, March 2004, Wiley

    Professor Laurent El Kaim

  169. New Insight into the Azaenamine Behavior of N-Arylhydrazones: First Aldol and Improved Mannich Reactions with Unactivated Aldehydes.

    Article • ChemInform, February 2004, Wiley

    Professor Laurent El Kaim

  170. First Carbamates Conversion to Amides by Simple Alkyl Group Transfer from Trialkylalanes

    Article • Organic Letters, February 2004, American Chemical Society (ACS)

    Professor Laurent El Kaim

  171. New Trimethylaluminum-Induced Mannich-Type Reaction of Hydrazones

    Article • The Journal of Organic Chemistry, October 2003, American Chemical Society (ACS)

    Professor Laurent El Kaim

  172. Amines Addition to α-Nitrohydrazones: Application to Amidrazone and Triazole Formation.

    Article • ChemInform, April 2003, Wiley

    Professor Laurent El Kaim

  173. Studies Towards the Synthesis of Fipronil.RTM. Analogues: Improved Decarboxylation of α-Hydrazonoacid Derivatives.

    Article • ChemInform, January 2003, Wiley

    Professor Laurent El Kaim

  174. New Insight into the Azaenamine Behaviour ofN-Arylhydrazones: First Aldol and Improved Mannich Reactions with Unactivated Aldehydes

    Article • Synlett, January 2003, Thieme Publishing Group

    Professor Laurent El Kaim

  175. Amines addition to α-nitrohydrazones: application to amidrazones and triazoles formation

    Article • Tetrahedron Letters, December 2002, Elsevier

    Professor Laurent El Kaim

  176. ChemInform Abstract: The Use of Hydrazones for Efficient Mannich Type Coupling with Aldehydes and Secondary Amines.

    Article • ChemInform, November 2000, Wiley

    Professor Laurent El Kaim, Dr Adinath Majee

  177. ChemInform Abstract: New Versatile Approach to α-Hydrazonoesters and Amino Acid Derivatives Through a Modified Japp-Klingemann Reaction.

    Article • ChemInform, November 2000, Wiley

    Professor Laurent El Kaim

  178. The use of hydrazones for efficient mannich type coupling with aldehydes and secondary amines

    Article • Chemical Communications, January 2000, Royal Society of Chemistry

    Professor Laurent El Kaim, Dr Adinath Majee

  179. New versatile approach to α-hydrazonoesters and amino acid derivatives through a modified Japp–Klingemann reaction

    Article • Chemical Communications, January 2000, Royal Society of Chemistry

    Professor Laurent El Kaim

  180. Dramatic solvent effect in the multicomponent reaction of nitro compounds with isocyanides

    Article • Tetrahedron Letters, November 1999, Elsevier

    Professor Laurent El Kaim

  181. A new multicomponent reaction of nitro compounds with isocyanides

    Article • Chemical Communications, January 1999, Royal Society of Chemistry

    Professor Laurent El Kaim

  182. Trichloroacetylhydrazones: new highly reactive alkylating agents

    Article • Chemical Communications, January 1999, Royal Society of Chemistry

    Professor Laurent El Kaim

  183. Trichloroacetic acid hydrazones I: New formation of 1,3,4-oxadiazoles from aldehydes

    Article • Tetrahedron Letters, September 1998, Elsevier

    Professor Laurent El Kaim

  184. Trifluoropyruvamides from isocyanides and trifluoroacetic anhydride

    Article • Tetrahedron, April 1998, Elsevier

    Professor Laurent El Kaim

  185. Thiophenol promoted radical cyclisation of hydrazones and oxime ethers

    Article • Tetrahedron Letters, January 1998, Elsevier

    Professor Laurent El Kaim

  186. Mechanical Aspects of the Phosphotriesterase Activity of Human Butyrylcholinesterase G117H Mutant

    Article • January 1998, Springer Science + Business Media

    Professor Laurent El Kaim

  187. Mechanical Aspects of the Phosphotriesterase Activity of Human Butyrylcholinesterase G117H Mutant

    Article • January 1998, Springer Science + Business Media

    Professor Laurent El Kaim

  188. A New Straightforward Formation of Aminoisoxazoles from Isocyanides

    Article • Tetrahedron Letters, November 1997, Elsevier

    Professor Laurent El Kaim

  189. Diazo Esters Addition to Trifluoropyruvamides: New Access to Highly Functionalized Trifluoromethyl Epoxides and Diazo Compounds

    Article • Synlett, July 1997, Thieme Publishing Group

    Professor Laurent El Kaim

  190. A new conversion of primary nitro compounds into nitriles

    Article • Tetrahedron Letters, May 1997, Elsevier

    Professor Laurent El Kaim

  191. New access to fluorinated glycolic acid derivatives from trifluoropyruvamides

    Article • Tetrahedron Letters, January 1996, Elsevier

    Professor Laurent El Kaim

  192. An Unprecedented Radical Reaction of Benzotriazole Derivatives. A New Efficient Method for the Generation of Iminyl Radicals

    Article • The Journal of Organic Chemistry, January 1996, American Chemical Society (ACS)

    Professor Laurent El Kaim

  193. A new and efficient synthesis of trifluoromethyl ketones from carboxylic acids. Part I

    Article • Tetrahedron, February 1995, Elsevier

    Professor Laurent El Kaim

  194. Trifluoromethyl ketones from carboxylic acids. Part II. A versatile access to trifluoromethylated heterocycles

    Article • Tetrahedron, February 1995, Elsevier

    Professor Laurent El Kaim

  195. Trifluoropyruvamides from isocyanides and trifluoroacetic anhydride

    Article • Tetrahedron Letters, September 1994, Elsevier

    Professor Laurent El Kaim

  196. An expedient access to trifluoromethyl ketones from carboxylic acids

    Article • Tetrahedron Letters, March 1992, Elsevier

    Professor Laurent El Kaim

  197. An expedient total synthesis of (±)-estrone derivatives

    Article • Tetrahedron Letters, January 1991, Elsevier

    Professor Laurent El Kaim

  198. A novel thermal rearrangement of allylic nitro derivatives into allylic alcohols

    Article • Journal of the Chemical Society Chemical Communications, January 1989, Royal Society of Chemistry

    Professor Laurent El Kaim