All Stories

  1. Anti-Migratory Activity of Brazilin Chemodiversification on Breast Cancer Cells

    Article • Scientia Pharmaceutica, January 2025, MDPI AG

    PhD Mario Ordóñez

  2. Microwave-Assisted Hydrolysis of Ethyl Azolylacetates and Cinnamates with K2CO3: Synthesis of Potassium Carboxylates

    Article • ACS Omega, September 2024, American Chemical Society (ACS)

    PhD Mario Ordóñez

  3. Stereodivergent Synthesis of the Four Stereoisomers of Diethyl 4-Hydroxyphosphopipecolate from Ethyl (R)-4-Cyano-3-hydroxybutanoate

    Article • Synthesis, May 2024, Thieme Publishing Group

    PhD Mario Ordóñez

  4. Stereocontrolled Synthesis of Phosphoproline Analogues Containing a trans-Fused Octahydroindole Bicyclic System

    Article • The Journal of Organic Chemistry, March 2024, American Chemical Society (ACS)

    PhD Mario Ordóñez

  5. A Computational Method for the Binding Mode Prediction of COX-1 and COX-2 Inhibitors: Analyzing the Union of Coxibs, Oxicams, Propionic and Acetic Acids

    Article • Pharmaceuticals, December 2023, MDPI AG

    PhD Mario Ordóñez

  6. Stereodivergent Synthesis of rac-cis- and rac-trans-4-Hydroxyphosphopipecolic Acids

    Article • Synthesis, November 2023, Thieme Publishing Group

    PhD Mario Ordóñez

  7. First Stereoselective Synthesis of Diethyl cis- and trans-(4-Hydroxy-1,2,3,4-tetrahydroquinolin-2-yl)phosphonates and Ethyl Phenylphosphinates from Quinolin-4(1H)-one

    Article • Synthesis, August 2023, Thieme Publishing Group

    PhD Mario Ordóñez

  8. Iodine(III)‐Mediated Electrophilic Chlorination and Catalytic Nitration of N‐Tosyl Anilines

    Article • European Journal of Organic Chemistry, December 2022, Wiley

    PhD Mario Ordóñez

  9. Diastereoselective Phosphonylation of Chiral Cyclic Imines for the Synthesis of Phosphoproline Derivatives

    Article • European Journal of Organic Chemistry, June 2022, Wiley

    PhD Mario Ordóñez

  10. Synthesis of 1,5‐Disubstituted Tetrazole−Indolizine Bis‐Heterocycles and Their Copper (II) Recognizing Properties

    Article • European Journal of Organic Chemistry, May 2022, Wiley

    PhD Mario Ordóñez

  11. An efficient synthesis of cis-4-hydroxyphosphonic and cis-4-hydroxyphosphinic analogs of pipecolic acid from cyclic enaminones

    Article • Amino Acids, January 2022, Springer Science + Business Media

    PhD Mario Ordóñez

  12. Experimental and theoretical study of novel aminobenzamide–aminonaphthalimide fluorescent dyads with a FRET mechanism

    Article • RSC Advances, January 2022, Royal Society of Chemistry

    PhD Mario Ordóñez

  13. Discovery of Octahydroisoindolone as a Scaffold for the Selective Inhibition of Chitinase B1 from Aspergillus fumigatus: In Silico Drug Design Studies

    Article • Molecules, December 2021, MDPI AG

    PhD Mario Ordóñez

  14. Stereocontrolled Synthesis of Enantiopure cis-Fused Octahydroisoindolones via Chiral Oxazoloisoindolone Lactams

    Article • The Journal of Organic Chemistry, November 2021, American Chemical Society (ACS)

    PhD Mario Ordóñez

  15. Versatile optical response of pyridylalkyl naphthalenediimides in the interaction with metal ions

    Article • Journal of Molecular Structure, July 2021, Elsevier

    PhD Mario Ordóñez

  16. Synthesis of phthalimides, isoindolin-1-ones and isoindolines bearing aminobenzoic acids as a new fluorescent compounds

    Article • Journal of Photochemistry and Photobiology A Chemistry, May 2021, Elsevier

    PhD Mario Ordóñez

  17. New approaches towards the synthesis of 1,2,3,4-tetrahydro isoquinoline-3-phosphonic acid (TicP)

    Article • Amino Acids, March 2021, Springer Science + Business Media

    PhD Mario Ordóñez

  18. Structural Diversity using Hyp “Customizable Units”: Proof‐of‐Concept Synthesis of Sansalvamide‐Related Antitumoral Peptides

    Article • European Journal of Organic Chemistry, February 2021, Wiley

    PhD Mario Ordóñez

  19. Practical synthesis of 3-(2-arylethylidene)isoindolin-1-ones (analogues of AKS-182) and 3-(2-arylethylidene)isobenzofuran-1(3H)-ones

    Article • Tetrahedron, January 2020, Elsevier

    PhD Mario Ordóñez

  20. Synthesis, characterization and anion recognition studies of new fluorescent alkyl bis(naphthylureylbenzamide)-based receptors

    Article • Tetrahedron, January 2020, Elsevier

    PhD Mario Ordóñez

  21. Stereoselective synthesis of acyclic α,α-disubstituted α-amino acids derivatives from amino acids templates

    Article • Tetrahedron, January 2020, Elsevier

    PhD Mario Ordóñez

  22. Practical Synthesis of 1,2,3,4-Tetrahydroisoquinoline-1-phosphonic and -1-phosphinic Acids through Kabachnik–Fields and Aza-Pudovik Reaction

    Article • Synthesis, November 2019, Thieme Publishing Group

    PhD Mario Ordóñez

  23. Highly Diastereoselective Synthesis of Cyclic α-Aminophosphonic and α-Aminophosphinic Acids from Glycyl-l -Proline 2,5-Diketopiperazine

    Article • European Journal of Organic Chemistry, November 2019, Wiley

    PhD Mario Ordóñez

  24. A Straightforward Synthesis of Six‐Membered‐Ring Heterocyclic α‐Aminophosphonic Acids from N ‐Acyliminium Ions

    Article • Journal of Heterocyclic Chemistry, June 2019, Wiley

    PhD Mario Ordóñez

  25. 000Synthesis of new α-aminophosphonates: Evaluation as anti-inflammatory agents and QSAR studies

    Article • Bioorganic & Medicinal Chemistry, June 2019, Elsevier

    PhD Mario Ordóñez

  26. Reactions of Piperazin-2-one, Morpholin-3-one, and Thiomorpholin-3-one with Triethyl Phosphite Prompted by Phosphoryl Chloride: Scope and Limitations

    Article • ACS Omega, May 2019, American Chemical Society (ACS)

    PhD Mario Ordóñez

  27. Synthesis and anion recognition studies of new oligomethylene bis(nitrophenylureylbenzamide) receptors

    Article • RSC Advances, January 2019, Royal Society of Chemistry

    PhD Mario Ordóñez

  28. An Efficient Method for the Synthesis of New Non‐Symmetrical Naphthalenediimides

    Article • ChemistrySelect, November 2018, Wiley

    PhD Mario Ordóñez

  29. Efficient PhB(OH) 2 -catalyzed one-pot synthesis of 3-substituted isoindolin-1-ones and isobenzofuran-1(3 H )-ones under solvent free conditions

    Article • Tetrahedron, August 2018, Elsevier

    PhD Mario Ordóñez

  30. Synthesis, biological activity and molecular modelling studies of shikimic acid derivatives as inhibitors of the shikimate dehydrogenase enzyme of Escherichia coli

    Article • Journal of Enzyme Inhibition and Medicinal Chemistry, January 2018, Taylor & Francis

    PhD Mario Ordóñez, Dr Adelfo Escalante

  31. First and Highly Stereoselective Synthesis of Both Enantiomers of Octahydroindole-2-phosphonic Acid (OicP)

    Article • European Journal of Organic Chemistry, November 2017, Wiley

    PhD Mario Ordóñez

  32. First practical synthesis of novel 1-phosphonylated pyrrolo[1,2-a ]pyrazine derivatives

    Article • Heteroatom Chemistry, September 2017, Wiley

    PhD Mario Ordóñez

  33. Synthesis and anion recognition studies of new ureylbenzamide-based receptors

    Article • Supramolecular Chemistry, July 2017, Taylor & Francis

    PhD Mario Ordóñez, Marisela Martinez-Quiroz

  34. Stereoselective Synthesis of α‐Aminophosphonic Acids through Pudovik and Kabachnik‐Fields Reaction

    Article • June 2017, IntechOpen

    PhD Mario Ordóñez

  35. Synthesis, antimycobacterial and cytotoxic activity of α,β-unsaturated amides and 2,4-disubstituted oxazoline derivatives

    Article • Bioorganic & Medicinal Chemistry Letters, February 2017, Elsevier

    PhD Mario Ordóñez

  36. ChemInform Abstract: An Update on the Stereoselective Synthesis of γ-Amino Acids

    Article • ChemInform, November 2016, Wiley

    PhD Mario Ordóñez

  37. An update on the stereoselective synthesis of γ-amino acids

    Article • Tetrahedron Asymmetry, November 2016, Elsevier

    PhD Mario Ordóñez

  38. Stereoselective Synthesis of α-Amino-H-phosphinic Acids and Derivatives

    Article • Synthesis, October 2016, Thieme Publishing Group

    PhD Mario Ordóñez

  39. ChemInform Abstract: First Synthesis of (R)- and (S)-1,2,3,4-Tetrahydroisoquinoline-3-phosphonic Acid (TicP) Using a Pictet-Spengler Reaction.

    Article • ChemInform, September 2016, Wiley

    PhD Mario Ordóñez

  40. Practical and Efficient Synthesis of α-Aminophosphonic Acids Containing 1,2,3,4-Tetrahydroquinoline or 1,2,3,4-Tetrahydroisoquinoline Heterocycles

    Article • Molecules, August 2016, MDPI AG

    PhD Mario Ordóñez

  41. Stereoselective Synthesis of α-Amino-C-phosphinic Acids and Derivatives

    Article • Molecules, August 2016, MDPI AG

    PhD Mario Ordóñez

  42. ChemInform Abstract: Convenient Synthesis of Cyclic α-Aminophosphonates by Alkylation-Cyclization Reaction of Iminophosphoglycinates Using Phase-Transfer Catalysis.

    Article • ChemInform, May 2016, Wiley

    PhD Mario Ordóñez

  43. First Synthesis of (R)- and (S)-1,2,3,4-Tetrahydroisoquinoline-3-phosphonic Acid (TicP) Using a Pictet-Spengler Reaction

    Article • European Journal of Organic Chemistry, April 2016, Wiley

    PhD Mario Ordóñez

  44. Novel naphthalimide–aminobenzamide dyads asOFF/ONfluorescent supramolecular receptors in metal ion binding

    Article • Supramolecular Chemistry, March 2016, Taylor & Francis

    PhD Mario Ordóñez, Marisela Martinez-Quiroz

  45. Practical synthesis of novel phosphonopeptides containing AibP

    Article • Journal of Peptide Science, December 2015, Wiley

    PhD Mario Ordóñez

  46. Efficient Synthesis of β-Aryl-γ-lactams and Their Resolution with (S)-Naproxen: Preparation of (R)- and (S)-Baclofen

    Article • Molecules, December 2015, MDPI AG

    PhD Mario Ordóñez

  47. Convenient Synthesis of Cyclic α-Aminophosphonates by Alkylation-Cyclization Reaction of Iminophosphoglycinates Using Phase-Transfer Catalysis

    Article • European Journal of Organic Chemistry, November 2015, Wiley

    PhD Mario Ordóñez

  48. Synthesis of Chiral 1,4,2-Oxazaphosphepines

    Article • Molecules, July 2015, MDPI AG

    PhD Mario Ordóñez

  49. ChemInform Abstract: First Practical and Efficient Synthesis of 3-Phosphorylated β-Carboline Derivatives Using the Pictet-Spengler Reaction.

    Article • ChemInform, June 2015, Wiley

    PhD Mario Ordóñez

  50. ChemInform Abstract: Synthesis of β-Hydroxyacetamides from Unactivated Ethyl Acetates under Base-Free Conditions and Microwave Irradiation.

    Article • ChemInform, May 2015, Wiley

    PhD Mario Ordóñez

  51. ChemInform Abstract: An Update on the Stereoselective Synthesis of α-Aminophosphonic Acids and Derivatives

    Article • ChemInform, April 2015, Wiley

    PhD Mario Ordóñez

  52. Synthesis and Characterization ofm-Terphenyl (1,3-Diphenylbenzene) Compounds Containing Trifluoromethyl Groups

    Article • Helvetica Chimica Acta, March 2015, Wiley

    PhD Mario Ordóñez

  53. An update on the stereoselective synthesis of α-aminophosphonic acids and derivatives

    Article • Tetrahedron, March 2015, Elsevier

    PhD Mario Ordóñez

  54. First Practical and Efficient Synthesis of 3-Phosphorylated β-Carboline Derivatives Using the Pictet-Spengler Reaction

    Article • European Journal of Organic Chemistry, January 2015, Wiley

    PhD Mario Ordóñez

  55. Synthesis of β-hydroxyacetamides from unactivated ethyl acetates under base-free conditions and microwave irradiation

    Article • Tetrahedron Asymmetry, January 2015, Elsevier

    PhD Mario Ordóñez

  56. ChemInform Abstract: Phenylphosphonic Acid as Efficient and Recyclable Catalyst in the Synthesis of α-Aminophosphonates under Solvent-Free Conditions.

    Article • ChemInform, October 2014, Wiley

    PhD Mario Ordóñez

  57. ChemInform Abstract: Synthesis of 3-Alkylideneisoindolinones and Isoindolones by a Horner-Wadsworth-Emmons Reaction.

    Article • ChemInform, October 2014, Wiley

    PhD Mario Ordóñez

  58. ChemInform Abstract: Diastereoselective Synthesis of Novel 5-Substituted Morpholine-3-phosphonic Acids: Further Exploitation of N-Acyliminium Intermediates.

    Article • ChemInform, September 2014, Wiley

    PhD Mario Ordóñez

  59. ChemInform Abstract: Practical and Efficient Synthesis of Chiral 2,4-Disubstituted Oxazolines from β-Phosphonoamides.

    Article • ChemInform, June 2014, Wiley

    PhD Mario Ordóñez

  60. Phenylphosphonic Acid as Efficient and Recyclable Catalyst in the Synthesis of α-Aminophosphonates under Solvent-Free Conditions

    Article • Synlett, April 2014, Thieme Publishing Group

    PhD Mario Ordóñez

  61. Diastereoselective synthesis of novel 5-substituted morpholine-3-phosphonic acids: further exploitation of N-acyliminium intermediates

    Article • Tetrahedron Asymmetry, April 2014, Elsevier

    PhD Mario Ordóñez

  62. Synthesis of 3-alkylideneisoindolinones and isoindolones by a Horner–Wadsworth–Emmons reaction

    Article • Monatshefte für Chemie - Chemical Monthly, January 2014, Springer Science + Business Media

    PhD Mario Ordóñez

  63. Practical and efficient synthesis of chiral 2,4-disubstituted oxazolines from β-phosphonoamides

    Article • Tetrahedron Asymmetry, January 2014, Elsevier

    PhD Mario Ordóñez

  64. A Novel and Highly Regioselective Synthesis of New Carbamoylcarboxylic Acids from Dianhydrides

    Article • The Scientific World JOURNAL, January 2014, Hindawi Publishing Corporation

    PhD Mario Ordóñez, Marisela Martinez-Quiroz

  65. A versatile synthesis of bicyclic lactams from 1,8-naphthalaldehydic acid: an extension of Meyers’ method

    Article • ARKIVOC, December 2013, ARKAT USA, Inc.

    PhD Mario Ordóñez

  66. ChemInform Abstract: Practical and Highly Stereoselective Synthesis of 3-(Arylmethylene)isoindolin-1-ones from 2-Formylbenzoic Acid.

    Article • ChemInform, January 2013, Wiley

    PhD Mario Ordóñez

  67. ChemInform Abstract: Synthesis of Quaternary α-Aminophosphonic Acids

    Article • ChemInform, November 2012, Wiley

    PhD Mario Ordóñez

  68. ChemInform Abstract: Phenylboronic Acid as Efficient and Eco-Friendly Catalyst for the One-Pot, Three-Component Synthesis of α-Aminophosphonates under Solvent-Free Conditions.

    Article • ChemInform, November 2012, Wiley

    PhD Mario Ordóñez

  69. Practical and high stereoselective synthesis of 3-(arylmethylene)isoindolin-1-ones from 2-formylbenzoic acid

    Article • Tetrahedron Letters, October 2012, Elsevier

    PhD Mario Ordóñez

  70. ChemInform Abstract: Stereoselective Synthesis of α-Aminophosphonic Acid Analogues of the 20 Proteinogenic α-Amino Acids

    Article • ChemInform, September 2012, Wiley

    PhD Mario Ordóñez

  71. Synthesis of quaternary α-aminophosphonic acids

    Article • Tetrahedron, August 2012, Elsevier

    PhD Mario Ordóñez

  72. Phenylboronic Acid as Efficient and Eco-Friendly Catalyst for the One-Pot, Three-Component Synthesis of α-Aminophosphonates under Solvent-Free Conditions

    Article • Synlett, July 2012, Thieme Publishing Group

    PhD Mario Ordóñez

  73. ChemInform Abstract: An Easy Approach for the Synthesis of N-Substituted Isoindolin-1-ones.

    Article • ChemInform, May 2012, Wiley

    PhD Mario Ordóñez

  74. Stereoselective Synthesis of α-Aminophosphonic Acids Analogs of the 20 Proteinogenic α-Amino Acids

    Article • Current Organic Synthesis, May 2012, Bentham Science Publishers

    PhD Mario Ordóñez

  75. An Easy Approach for the Synthesis of N-Substituted Isoindolin-1-ones

    Article • Synthesis, January 2012, Thieme Publishing Group

    PhD Mario Ordóñez

  76. Synthesis of cis- and trans-3-Aminocyclohexanols by Reduction of β-Enaminoketones

    Article • Molecules, December 2011, MDPI AG

    PhD Mario Ordóñez

  77. Microwave-Assisted Improved Synthesis of Oxazolidin-2-ones, Oxazolidine-2-thiones and Thiazolidine-2-thione Chiral Auxiliaries

    Article • Molecules, October 2011, MDPI AG

    PhD Mario Ordóñez

  78. Synthesis of Phosphoproline Derivatives with an Octahydroisoindole Structure

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

    PhD Mario Ordóñez

  79. One-pot three-component highly diastereoselective synthesis of isoindolin-1-one-3-phosphonates under solvent and catalyst free-conditions

    Article • Tetrahedron Asymmetry, July 2011, Elsevier

    PhD Mario Ordóñez

  80. Stereodivergent Synthesis of Two Novel α-Aminophosphonic Acids Characterised by a cis-Fused Octahydroindole System

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

    PhD Mario Ordóñez

  81. First Total Synthesis of 5-Hydroxy-3-methyl-4-propylsulfanyl-5H-furan-2-one: A Cancer Chemopreventive Agent

    Article • Synthesis, April 2011, Thieme Publishing Group

    PhD Mario Ordóñez

  82. Reversal Diastereoselectivity in the Benzylation of Phosphonopropanoamides

    Article • Phosphorus Sulfur and Silicon and the Related Elements, March 2011, Taylor & Francis

    PhD Mario Ordóñez

  83. ChemInform Abstract: Uncatalyzed One-Pot Diastereoselective Synthesis of α-Amino Phosphonates under Solvent-Free Conditions.

    Article • ChemInform, March 2011, Wiley

    PhD Mario Ordóñez

  84. Study of the fragmentation pathway of α-aminophosphonates by chemical ionization and fast atom bombardment mass spectrometry

    Article • Rapid Communications in Mass Spectrometry, March 2011, Wiley

    PhD Mario Ordóñez

  85. Uncatalyzed One-Pot Diastereoselective Synthesis of α-Amino Phosphonates Under Solvent-Free Conditions

    Article • European Journal of Organic Chemistry, October 2010, Wiley

    PhD Mario Ordóñez

  86. ChemInform Abstract: Enantioselective Diels-Alder Reactions Catalyzed by Chiral Magnesium Lewis Acids Prepared from Hydroxysulfoxides.

    Article • ChemInform, August 2010, Wiley

    PhD Mario Ordóñez

  87. ChemInform Abstract: Synthesis of Aldehydes from Oxiranes Using Silica Gel as Reagent.

    Article • ChemInform, August 2010, Wiley

    PhD Mario Ordóñez

  88. ChemInform Abstract: Improved Large Scale Preparation of Both Enantiomers of Methyl p-Tolyl Sulfoxide from Diacetone-D-glucose.

    Article • ChemInform, August 2010, Wiley

    PhD Mario Ordóñez

  89. ChemInform Abstract: A Convenient Synthesis of (E)-γ-Hydroxy- and (E)-γ-Keto-. alpha.,β-Unsaturated Sulfoxides.

    Article • ChemInform, August 2010, Wiley

    PhD Mario Ordóñez

  90. Stereochemistry of base-induced cleavage of methoxide ion on cis- and trans-1,4-diphenylphosphorinanium salts. A different behavior with a phenyl substituent

    Article • Tetrahedron, August 2010, Elsevier

    Dr Sylvain Bernès, PhD Mario Ordóñez

  91. ChemInform Abstract: Conformational Preference of the Sulfinyl Group in Six-Membered Heterocycles

    Article • ChemInform, June 2010, Wiley

    PhD Mario Ordóñez

  92. ChemInform Abstract: Stereoselective Synthesis of GABOB, Carnitine and Statine Phosphonates Analogues.

    Article • ChemInform, June 2010, Wiley

    PhD Mario Ordóñez

  93. ChemInform Abstract: Palladium-Catalyzed Allylic Nucleophilic Substitution Reactions of (E)-γ-Acetoxy-α,β-unsaturated p-Tolylsulfoxides.

    Article • ChemInform, May 2010, Wiley

    PhD Mario Ordóñez

  94. ChemInform Abstract: Diastereoselective Reduction of β-Ketophosphonates Derived from Amino Acids. A New Entry to Enantiopure β-Hydroxy-γ-aminophosphonate Derivatives.

    Article • ChemInform, May 2010, Wiley

    PhD Mario Ordóñez

  95. Synthesis of syn-γ-Amino-β-hydroxyphosphonates by Reduction of β-Ketophosphonates Derived from L-Proline and L-Serine

    Article • Molecules, March 2010, MDPI AG

    PhD Mario Ordóñez

  96. Stereoselective synthesis of GABOB, carnitine and statine phosphonates analogues

    Article • Tetrahedron Asymmetry, February 2010, Elsevier

    PhD Mario Ordóñez

  97. ChemInform Abstract: Recent Progress on the Stereoselective Synthesis of Cyclic Quaternary α-Amino Acids.

    Article • ChemInform, June 2009, Wiley

    PhD Mario Ordóñez

  98. ChemInform Abstract: Stereoselective Synthesis of α-Aminophosphonic Acids and Derivatives.

    Article • ChemInform, March 2009, Wiley

    PhD Mario Ordóñez

  99. Recent progress on the stereoselective synthesis of cyclic quaternary α-amino acids

    Article • Tetrahedron Asymmetry, January 2009, Elsevier

    PhD Mario Ordóñez

  100. An overview of stereoselective synthesis of α-aminophosphonic acids and derivatives

    Article • Tetrahedron, January 2009, Elsevier

    PhD Mario Ordóñez

  101. Reversal of diastereoselectivity in the benzylation of the lithium enolates of phosphonopropanoamides by changing the base equivalents

    Article • Tetrahedron Asymmetry, December 2008, Elsevier

    PhD Mario Ordóñez

  102. ChemInform Abstract: A Convenient Method for the Preparation of Chiral Phosphonoacetamides and Their Horner-Wadsworth-Emmons Reaction.

    Article • ChemInform, April 2008, Wiley

    PhD Mario Ordóñez

  103. A practical synthesis of syn- and anti-α,β-dihydroxyphosphinates via diastereoselective reduction of α-phosphinoyl ketones

    Article • Tetrahedron Asymmetry, February 2008, Elsevier

    PhD Mario Ordóñez

  104. A convenient method for the preparation of chiral phosphonoacetamides and their Horner–Wadsworth–Emmons reaction

    Article • Tetrahedron Asymmetry, October 2007, Elsevier

    PhD Mario Ordóñez

  105. Stereoselective Synthesis of γ-Amino Acids

    Article • ChemInform, June 2007, Wiley

    PhD Mario Ordóñez

  106. Stereoselective synthesis of γ-amino acids

    Article • Tetrahedron Asymmetry, January 2007, Elsevier

    PhD Mario Ordóñez

  107. Preparation of dimethyl (R)- and (S)-2-(2-hydroxyphenyl)-2-hydroxyethylphosphonate derived from salicylaldehyde via resolution using (S)-methoxyphenylacetic acid (MPA)

    Article • Tetrahedron Asymmetry, January 2007, Elsevier

    PhD Mario Ordóñez

  108. Practical and Efficient Synthesis of (E)-α,β-Unsaturated Amides Bearing (S)-α-Methylbenzylamine from 2-Phosphonamides via Horner—Wadsworth—Emmons Reaction.

    Article • ChemInform, June 2006, Wiley

    PhD Mario Ordóñez

  109. Practical and Efficient Synthesis of (E)-α,β-Unsaturated Amides Bearing (S)-α-Methylbenzylamine from 2-Phosphonamides via Horner-Wadsworth-Emmons Reaction

    Article • Synlett, January 2006, Thieme Publishing Group

    PhD Mario Ordóñez

  110. Synthesis of some monocyclic analogues of mycophenolic acid via the Johnson ortho ester Claisen rearrangement

    Article • Bioorganic & Medicinal Chemistry, December 2005, Elsevier

    PhD Mario Ordóñez

  111. Synthesis of New 1,3-Oxaphosphorinanium Salts. Stereochemistry of Hydroxide-Induced Displacement of Methoxide Ion

    Article • The Journal of Organic Chemistry, September 2005, American Chemical Society (ACS)

    PhD Mario Ordóñez

  112. Asymmetric Alkylation of Dimethoxyphosphoryl-N-[1-(S)-α-methylbenzyl]acetamide Enolates. Synthesis of Both Stereoisomers from the Same Source of Chirality by Changing the Equivalents of LDA.

    Article • ChemInform, July 2005, Wiley

    PhD Mario Ordóñez

  113. Preparation of phosphostatine and phosphoepistatine from L-leucine via high diastereoselective reduction of 3-amino-2-ketophosphonates

    Article • ARKIVOC, July 2005, ARKAT USA, Inc.

    PhD Mario Ordóñez

  114. Diastereoselective Reduction of Dimethyl ?-[(N-p-Toluenesulfonyl)amino]-?-ketophosphonates Derived from Amino Acids.

    Article • ChemInform, March 2005, Wiley

    PhD Mario Ordóñez

  115. Asymmetric alkylation of dimethoxyphosphoryl-N-[1-(S)-α-methylbenzyl]acetamide enolates. Synthesis of both stereoisomers from the same source of chirality by changing the equivalents of LDA

    Article • Chemical Communications, January 2005, Royal Society of Chemistry

    PhD Mario Ordóñez

  116. Diastereoselective reduction of dimethyl γ-[(N-p-toluenesulfonyl)amino]-β-ketophosphonates derived from amino acids

    Article • Tetrahedron Asymmetry, October 2004, Elsevier

    PhD Mario Ordóñez

  117. Highly diastereoselective reduction of β-ketophosphonates bearing homochiral bis(α-methylbenzyl)amine: preparation of both enantiomers of phosphogabob (GABOBP)

    Article • Tetrahedron Asymmetry, September 2004, Elsevier

    PhD Mario Ordóñez

  118. Highly Diastereoselective Synthesis of anti-γ-N-Benzylamino-β-hydroxyphosphonates.

    Article • ChemInform, July 2004, Wiley

    PhD Mario Ordóñez

  119. Preparation of dimethyl (R)- and (S)-2-(2-aminophenyl)-2-hydroxyethylphosphonate from anthranilic acid

    Article • Tetrahedron Asymmetry, February 2004, Elsevier

    PhD Mario Ordóñez

  120. Highly Diastereoselective Addition of Et2AlCN to β-Keto Amides Derived from (S)-4-Isopropyl-2-oxazolidinone.

    Article • ChemInform, January 2004, Wiley

    PhD Mario Ordóñez

  121. Highly diastereoselective synthesis of anti-γ-N-benzylamino-β-hydroxyphosphonates

    Article • Chemical Communications, January 2004, Royal Society of Chemistry

    PhD Mario Ordóñez

  122. Diels–Alder reaction of optically active (E)-γ-keto-α,β-unsaturated p-tolylsulfoxides with cyclopentadiene

    Article • Tetrahedron, January 2004, Elsevier

    PhD Mario Ordóñez

  123. Generation of alkoxyalkynylketenes from a bicyclic precursor. Cycloaddition chemistry with alkynes and theoretical studies regarding the formation of five- versus six-membered ring products

    Article • ARKIVOC, November 2003, ARKAT USA, Inc.

    PhD Mario Ordóñez

  124. Highly diastereoselective addition of Et2AlCN to β-keto amides derived from (S)-4-isopropyl-2-oxazolidinone

    Article • Tetrahedron Asymmetry, September 2003, Elsevier

    PhD Mario Ordóñez

  125. Preparation of (R)- and (S)-γ-amino-β-hydroxypropylphosphonic acid from glycine

    Article • Tetrahedron Asymmetry, July 2003, Elsevier

    PhD Mario Ordóñez

  126. Allylic strain effects on the stereochemistry of the alkylation reaction of mycophenolic acid chiral enolates

    Article • Tetrahedron Letters, May 2002, Elsevier

    PhD Mario Ordóñez

  127. Diastereoselective reduction of β-ketophosphonates derived from amino acids. A new entry to enantiopure β-hydroxy-γ-aminophosphonate derivatives

    Article • Tetrahedron Asymmetry, April 2002, Elsevier

    PhD Mario Ordóñez

  128. Asymmetric synthesis of both diastereomers of protected S-methyl-l-cysteine and S-n-propyl-l-cysteine sulphoxides

    Article • Tetrahedron Asymmetry, July 2001, Elsevier

    PhD Mario Ordóñez

  129. Palladium-catalyzed allylic nucleophilic substitution reactions of (E)-γ-acetoxy-α,β-unsaturated p-tolylsulfoxides

    Article • Tetrahedron Asymmetry, May 2001, Elsevier

    PhD Mario Ordóñez

  130. ChemInform Abstract: Efficient Preparation of Enantiomerically Pure (E)-γ-Hydroxy-α,β-Unsaturated p-Tolylsulfoxides Using Lipase-Mediated Acylations.

    Article • ChemInform, December 2000, Wiley

    PhD Mario Ordóñez

  131. Efficient preparation of enantiomerically pure (E)-γ-hydroxy-α,β-unsaturated p-tolylsulfoxides using lipase-mediated acylations

    Article • Tetrahedron Asymmetry, July 2000, Elsevier

    PhD Mario Ordóñez

  132. Conformational Energy of the (η5-Cyclopentadienyl) Iron(II) Dicarbonyl Group

    Article • The Journal of Organic Chemistry, November 1998, American Chemical Society (ACS)

    PhD Mario Ordóñez

  133. Conformational analysis of 2-(diphenylphosphinoyl)-tetrahydrothiopyran: Lack of additivity of the S-C-P anomeric effect

    Article • Tetrahedron, February 1998, Elsevier

    PhD Mario Ordóñez

  134. Chapter 3 Conformational preference of the sulfinyl group in six-membered heterocycles

    Article • January 1998, Elsevier

    PhD Mario Ordóñez

  135. Enantioselective Diels-Alder reactions catalyzed by chiral magnesium lewis acids prepared from hydroxysulfoxides

    Article • Tetrahedron Asymmetry, September 1996, Elsevier

    PhD Mario Ordóñez

  136. Synthesis of Aldehydes from Oxiranes using Silica Gel as Reagent

    Article • Synthetic Communications, September 1995, Taylor & Francis

    PhD Mario Ordóñez

  137. Improved Large Scale Preparation on Both Enantiomers of Methyl p-Tolyl Sulfoxide from Diacetone-D-glucose

    Article • Synthesis, July 1995, Thieme Publishing Group

    PhD Mario Ordóñez

  138. A convenient synthesis of (E)-γ-hydroxy- and (E)-γ-keto-α,β-unsaturated sulfoxides

    Article • Tetrahedron Letters, July 1995, Elsevier

    PhD Mario Ordóñez

  139. Conformational analysis of 2-halotetrahydrothiopyran S-oxides. Diminution of the anomeric effect in S(O)-C-X compared to S-C-X segments.

    Article • Tetrahedron, April 1994, Elsevier

    PhD Mario Ordóñez

  140. Lack of manifestation of an anomeric effect in 2-diphenylphosphinoyl-1, 3-dioxane and 2-diphenylphosphinoyl-1, 3-oxathiane1

    Article • Journal of Physical Organic Chemistry, June 1989, Wiley

    PhD Mario Ordóñez

  141. ChemInform Abstract: Synthesis of 4-Hydroxy-4-(2-thienyl)pentamide.

    Article • ChemInform, December 1988, Wiley

    PhD Mario Ordóñez

  142. SYNTHESIS OF 4-HYDROXY-4-(2-THIENYL)PENTAMIDE

    Article • Organic Preparations and Procedures International, June 1988, Taylor & Francis

    PhD Mario Ordóñez