All Stories

  1. Microwave-promoted solventless Mizoroki–Heck reactions catalysed by Pd nanoparticles supported on laponite clay
  2. Ecotoxicity studies of glycerol ethers in Vibrio fischeri: checking the environmental impact of glycerol-derived solvents
  3. Polytopic bis(oxazoline)-based ligands for recoverable catalytic systems applied to the enantioselective Henry reaction
  4. ChemInform Abstract: Asymmetric Cyclopropanation in Ionic Liquids Promoted by Dicopper Complexes of Ditopic Ligands.
  5. ChemInform Abstract: Polytopic Bis(oxazoline)-Based Ligands for the Development of Recoverable Catalytic Systems Applied to the Cyclopropanation Reaction.
  6. Asymmetric cyclopropanation in ionic liquids promoted by dicopper complexes of ditopic ligands
  7. ChemInform Abstract: Glycerol Based Solvents: Synthesis, Properties and Applications
  8. Pd nanoparticles immobilized in [bmim][PF6] supported on laponite clay as highly recyclable catalysts for the Mizoroki–Heck reaction
  9. Biobased solvents from glycerol
  10. 4.20 Addition of Ketocarbenes to Alkenes, Alkynes, and Aromatic Systems
  11. Polytopic Bis(oxazoline)‐Based Ligands for the Development of Recoverable Catalytic Systems Applied to the Cyclopropanation Reaction
  12. Prediction of glycerol solvents properties
  13. ChemInform Abstract: Bis(oxazoline)-Based Coordination Polymers: A Recoverable System for Enantioselective Henry Reactions.
  14. Predicting the Enantioselectivity of the Copper‐Catalysed Cyclopropanation of Alkenes by Using Quantitative Quadrant‐Diagram Representations of the Catalysts
  15. Bis(oxazoline)-Based Coordination Polymers: A Recoverable System for Enantioselective Henry Reactions
  16. DFT Studies on Cobalt-Catalyzed Cyclotrimerization Reactions: The Mechanism and Origin of Reaction Improvement under Microwave Irradiation
  17. A reusable enantioselective catalytic system for the Kharasch–Sosnovsky allylic oxidation of alkenes based on a ditopic azabis(oxazoline) ligand
  18. Multiphase enantioselective Kharasch–Sosnovsky allylic oxidation based on neoteric solvents and copper complexes of ditopic ligands
  19. Non-covalent Immobilization
  20. Improved synthesis of disaccharides with Escherichia coli β-galactosidase using bio-solvents derived from glycerol
  21. CAFC9, 9th Congress on Catalysis Applied to Fine Chemicals (Zaragoza, Spain, September 13–16, 2010)
  22. Polytopic Oxazoline‐Based Chiral Ligands for Cyclopropanation Reactions: A New Strategy to Prepare Highly Recyclable Catalysts
  23. Chiral Catalysts
  24. Accurate Calculation of Chemical Shifts in Highly Dynamic H 2 @C 60 through an Integrated Quantum Mechanics/Molecular Dynamics Scheme
  25. Epoxidation of cyclooctene and cyclohexene with hydrogen peroxide catalyzed by bis[3,5-bis(trifluoromethyl)-diphenyl] diselenide: Recyclable catalyst-containing phases through the use of glycerol-derived solvents
  26. Solvents derived from glycerol modify classical regioselectivity in the enzymatic synthesis of disaccharides with Biolacta β-galactosidase
  27. Can Enantioselectivity be Computed in Enthalpic Barrierless Reactions? The Case of CuI‐Catalyzed Cyclopropanation of Alkenes
  28. ChemInform Abstract: Applied Biotransformations in Green Solvents
  29. STUDIES IN THE AZOLE SERIES. CIV.1 EXPERIMETAL AND CALCULATED DIPOLE MOMENTS OF 3(5)-PHENYLPYPRAZOLES
  30. ChemInform Abstract: Electronic Effects of Heterocyclic Substituents. Spectroscopical and Theoretical (AM1) Study in a Series of Heterocyclic Carboxaldehydes
  31. ChemInform Abstract: Clay-Catalyzed Asymmetric Diels-Alder Reaction of Cyclopentadiene with (-)-Menthyl Acrylate.
  32. ChemInform Abstract: Electronic Absorption Spectra of Pyrazoles. Part 3. Semiempirical Calculations and the Problem of Tautomerism of 3(5)-Phenylpyrazole.
  33. ChemInform Abstract: The Tautomerism of 3(5)-Phenylpyrazoles: An Experimental (1H, 13C, 15N NMR and X-Ray Crystallography) Study.
  34. ChemInform Abstract: Fluorinated Alcohols as Solvents for Diels-Alder Reactions of Chiral Acrylates.
  35. ChemInform Abstract: Silica and Alumina Modified by Lewis Acids as Catalysts in Diels-Alder Reactions of Chiral Acrylates.
  36. ChemInform Abstract: Clay-Catalyzed Asymmetric Diels-Alder Reaction of Cyclopentadiene with Chiral Acrylates.
  37. ChemInform Abstract: A Theoretical (AM1) and Experimental Dipole Moment Study of 5(4H)- Oxazolones.
  38. ChemInform Abstract: Carbon-13 NMR of Pyrazoles
  39. ChemInform Abstract: Structure-Selectivity Studies of MAO Inhibitors. A Pattern Recognition Approach
  40. ChemInform Abstract: AlPO4-Catalyzed Asymmetric Diels-Alder Reactions of Cyclopentadiene with Chiral Acrylates.
  41. ChemInform Abstract: Solvent Effects on endo/exo- and Regioselectivities of Diels-Alder Reactions of Carbonyl-Containing Dienophiles.
  42. ChemInform Abstract: On the Role of Hexafluoroisopropanol in Diels-Alder Reactions of Acid- Sensitive Reagents.
  43. ChemInform Abstract: Study of the Asymmetric Diels-Alder Reaction of a Chiral Azlactone.
  44. ChemInform Abstract: Hydrotalcite-Catalyzed Alkylation of 2,4-Pentanedione.
  45. ChemInform Abstract: Hydrotalcite-Promoted Epoxidation of Electron-Deficient Alkenes with Hydrogen Peroxide.
  46. ChemInform Abstract: A New Titanium-Silica Catalyst for the Epoxidation of Non- Functionalized Alkenes and Allylic Alcohols.
  47. Applied Biotransformations in Green Solvents
  48. ChemInform Abstract: Modelling of Solvent Effects on the Diels-Alder Reaction
  49. ChemInform Abstract: First Asymmetric Diels-Alder Reactions of Furan and Chiral Acrylates. Usefulness of Acid Heterogeneous Catalysts.
  50. ChemInform Abstract: Comparison of Several Heterogeneous Catalysts in the Epoxidation of . alpha.-Isophorone with Hydroperoxides.
  51. ChemInform Abstract: Calcined and Silylated K10 Montmorillonites as Catalysts of Pericyclic Reactions of trans-Anethole.
  52. ChemInform Abstract: Study of the Recycling Possibilities for Azabis(oxazoline)-Cobalt Complexes as Catalysts for Enantioselective Conjugate Reduction.
  53. ChemInform Abstract: A Mild, Efficient and Selective Oxidation of Sulfides to Sulfoxides.
  54. ChemInform Abstract: Heterogeneous Catalysis of Diels-Alder Reactions
  55. ChemInform Abstract: Basic Solids in the Oxidation of Organic Compounds
  56. ChemInform Abstract: Factors Influencing β-Cyclodextrin Inclusion Complex Formation
  57. Stereoselectivity induced by support confinement effects. Aza-pyridinoxazolines: A new family of C1-symmetric ligands for copper-catalyzed enantioselective cyclopropanation reactions
  58. Green solvents from glycerol. Synthesis and physico-chemical properties of alkyl glycerol ethers
  59. Study of the recycling possibilities for azabis(oxazoline)–cobalt complexes as catalysts for enantioselective conjugate reduction
  60. Heterogenization on Inorganic Supports: Methods and Applications
  61. ChemInform Abstract: Beyond Reuse in Chiral Immobilized Catalysis: The Bis(oxazoline) Case
  62. ChemInform Abstract: Enantioselective Catalysis with Chiral Complexes Immobilized on Nanostructured Supports
  63. Beyond reuse in chiral immobilized catalysis: The bis(oxazoline) case
  64. A Self-Assembled Coodination Polymer as a Homo- and Heterogeneus Catalyst
  65. Glycerol-based solvents as green reaction media in epoxidations with hydrogen peroxide catalysed by bis[3,5-bis(trifluoromethyl)-diphenyl] diselenide
  66. Enantioselective catalysis with chiral complexes immobilized on nanostructured supports
  67. The unusual reactivity of benzene and monosubstituted benzenes towards tetracyanoethylene oxide: a theoretical study
  68. Noncovalent Immobilization of Enantioselective Catalysts
  69. Preparation of α-hydroxyphosphonates over phosphate catalysts
  70. C1‐Symmetric Versus C2‐Symmetric Ligands in Enantioselective Copper–Bis(oxazoline)‐Catalyzed Cyclopropanation Reactions
  71. Enantiodiscrimination of equol in β-cyclodextrin: an experimental and computational study
  72. QM/MM Modeling of Enantioselective Pybox–Ruthenium‐ and Box–Copper‐Catalyzed Cyclopropanation Reactions: Scope, Performance, and Applications to Ligand Design
  73. Simple and Efficient Heterogeneous Copper Catalysts for Enantioselective C−H Carbene Insertion
  74. Mechanistic study of the ring-size modulation in Michael–Dieckmann type reactions of 2-acylaminoacrylates with ketene diethyl acetal
  75. Non‐Covalent Immobilization of Catalysts Based on Chiral Diazaligands
  76. Supported Ionic-Liquid Films (SILF) as Two-Dimensional Nanoreactors for Enantioselective Reactions: Surface-Mediated Selectivity Modulation (SMSM)
  77. Synthesis of non-symmetric bisoxazoline compounds. An easy way to reach tailored chiral ligands
  78. The First Synthesis of Organic—Inorganic Hybrid Materials with Chiral Bis(oxazoline) Ligands.
  79. Reversible microencapsulation of pybox–Ru chiral catalysts: scope and limitations
  80. A Flexible and Versatile Strategy for the Covalent Immobilization of Chiral Catalysts Based on Pyridinebis(oxazoline) Ligands.
  81. Catalytic sites in silica-supported titanium catalysts: silsesquioxane complexes as models
  82. A Flexible and Versatile Strategy for the Covalent Immobilization of Chiral Catalysts Based on Pyridinebis(oxazoline) Ligands
  83. Computational Mechanistic Studies on Enantioselective pybox−Ruthenium-Catalyzed Cyclopropanation Reactions
  84. Corrigendum to “Aspartame analogues containing 1-amino-2-phenylcyclohexanecarboxylic acids (c6Phe). Part 2” [Tetrahedron 61 (2005) 2913]
  85. Aspartame analogues containing 1-amino-2-phenylcyclohexanecarboxylic acids (c6Phe). Part 2
  86. Solvent Effects on the 9-Hydroxymethylanthracene + N -Ethylmaleimide Diels−Alder Reaction. A Theoretical Study
  87. The first synthesis of organic–inorganic hybrid materials with chiral bis(oxazoline) ligands
  88. Comparison of hydrophilic and hydrophobic silicas as supports for titanium catalysts
  89. The importance of complex stability for asymmetric copper-catalyzed cyclopropanations in [emim][OTf] ionic liquid: the bis(oxazoline)–azabis(oxazoline) case
  90. The Role of Binding Constants in the Efficiency of Chiral Catalysts Immobilized by Electrostatic Interactions: The Case of Azabis(oxazoline)–Copper Complexes
  91. Theoretical Insights into the Role of a Counterion in Copper‐Catalyzed Enantioselective Cyclopropanation Reactions
  92. Immobilized pybox systems as recoverable chiral catalysts
  93. Bis(oxazoline)–copper complexes supported by electrostatic interactions: scope and limitations
  94. Optimization of cyclohexene epoxidation with dilute hydrogen peroxide and silica-supported titanium catalysts
  95. Understanding the Unusual Regioselectivity in the Nucleophilic Ring-Opening Reactions of g em -Disubstituted Cyclic Sulfates. Experimental and Theoretical Studies
  96. Heterogeneous catalysis in the synthesis and reactivity of allantoin
  97. Experimental and Theoretical Studies on Structure−Reactivity Relationships of Titanium-Modified Silicas in the Hydrogen Peroxide-Promoted Oxidation of Cyclohexene
  98. The First Immobilization of Pyridine-bis(oxazoline) Chiral Ligands
  99. ChemInform Abstract: Bis(oxazoline)copper Complexes Covalently Bonded to Insoluble Support as Catalysts in Cyclopropanation Reactions.
  100. Aspartame analogues containing 1-amino-2-phenylcyclohexanecarboxylic acids (c6Phe)
  101. Theoretical Analysis of the Electron Spin Density Distribution of the Flavin Semiquinone Isoalloxazine Ring within Model Protein Environments
  102. ChemInform Abstract: Enantioselective Cyclopropanation Reactions in Ionic Liquids.
  103. Bis(oxazoline)copper Complexes Covalently Bonded to Insoluble Support as Catalysts in Cyclopropanation Reactions
  104. Corrigendum to “Enantioselective cyclopropanation reactions in ionic liquids”
  105. Tandem Diels−Alder Aromatization Reactions of Furans under Unconventional Reaction Conditions − Experimental and Theoretical Studies
  106. Theoretical (DFT) Insights into the Mechanism of Copper-Catalyzed Cyclopropanation Reactions. Implications for Enantioselective Catalysis
  107. Enantioselective cyclopropanation reactions in ionic liquids
  108. Epoxidation of chiral electron-deficient alkenes with basic heterogeneous catalysts
  109. Is MCM-41 really advantageous over amorphous silica? The case of grafted titanium epoxidation catalysts
  110. ChemInform Abstract: Do Secondary Orbital Interactions Really Exist?
  111. Polymer-Supported Bis(oxazoline)−Copper Complexes as Catalysts in Cyclopropanation Reactions
  112. Do Secondary Orbital Interactions Really Exist?
  113. Spectroscopic Study of the Structure of Bis(oxazoline)copper Complexes in Solution and Immobilized on Laponite Clay. Influence of the Structure on the Catalytic Performance
  114. How Important is the Inert Matrix of Supported Enantiomeric Catalysts? Reversal of Topicity with Two Polystyrene Backbones
  115. How Important is the Inert Matrix of Supported Enantiomeric Catalysts? Reversal of Topicity with Two Polystyrene Backbones
  116. Basic solids in the oxidation of organic compounds
  117. Immobilizing a single pybox ligand onto a library of solid supports
  118. On the Nature of the Lewis Acid Sites of Aluminum-Modified Silica. A Theoretical and Experimental Study
  119. Theoretical evidence of a feasible concerted antara–antara cycloaddition
  120. Dramatic Medium Effects on Reactivity. The Ionization Sites of Pyrrole and Indole Carboxylic Acids
  121. Clay-supported bis(oxazoline)–copper complexes as heterogeneous catalysts of enantioselective cyclopropanation reactions
  122. Quantum Chemical Insights into the Mechanism of the TADDOL−TiCl 2 Catalyzed Diels−Alder Reactions
  123. Density Functional Theory Study of a Lewis Acid Catalyzed Diels−Alder Reaction. The Butadiene + Acrolein Paradigm
  124. Asymmetric cyclopropanation catalysed by cationic bis(oxazoline)-CuII complexes exchanged into clays
  125. Molecular modelling study of β-cyclodextrin inclusion complexes
  126. An Ab Initio Study on the Conformational and Endo/exo Preferences of Acrylates in Diels-Alder Reactions
  127. 1,3-Dipolar cycloaddition of diazomethane to chiral azlactones. Experimental and theoretical studies
  128. Solvent effects on Diels-Alder reactions. The use of aqueous mixtures of fluorinated alcohols and the study of reactions of acrylonitrile
  129. A new titanium-silica catalyst for the epoxidation of alkenes
  130. AlPO4catalyzed Diels-Alder reaction of cyclopentadiene with (-)-menthyl acrylate. Influence of catalyst surface properties
  131. N-Acyl imine/enamide tautomerism and conformational equilibria of methyl 2-acetamidoacrylate An ab initio study
  132. Comparison of several heterogeneous catalysts in the epoxidation of α-isophorone with hydroperoxides
  133. Diastereoselective Strecker reaction of D-glyceraldehyde derivatives. A novel route to (2S,3S)- and (2R,3S)-2-amino-3,4-dihydroxybutyric acid
  134. Heterogeneous activation of Diels-Alder reactions of non-chiral and chiral (E)-2-cyanocinnamates
  135. Is It [4 + 2] or [2 + 4]? A New Look at Lewis Acid Catalyzed Diels−Alder Reactions
  136. Investigation of Dienophile−TiCl 4 Complexation by Means of X-ray Absorption and 13 C-NMR Spectroscopies §
  137. First Asymmetric Diels−Alder Reactions of Furan and Chiral Acrylates. Usefulness of Acid Heterogeneous Catalysts
  138. A model for the interaction between β-cyclodextrin and some acrylic esters
  139. (Z)- and (E)-2-phenyl-4-benzylidene-5(4H)-oxazolones as dienophiles. Improved selectivity by the use of heterogeneous catalysts
  140. Hydrotalcite-Catalyzed Alkylation of 2,4-Pentanedione
  141. Hydrotalcite-promoted epoxidation of electron-deficient alkenes with hydrogen peroxide
  142. Clay-catalyzed Friedel-Crafts alkylation of anisole with dienes
  143. Diels-Alder reactions in β-cyclodextrin cavities. A molecular modelling study
  144. The use of heterogeneous catalysis in Diels-Alder reactions of N-acetyl-α,β-dehydroalaninates
  145. STRUCTURE OF 4-UNDECYLPYRAZOLE IN THE SOLID STATE: A 13C AND 15N CPMAS NMR SPECTROSCOPY STUDY
  146. Heterogeneous catalysis of asymmetric Diels—Alder reactions
  147. Study of the asymmetric diels-alder reaction of a chiral azlactone
  148. On the role of hexafluoroisopropanol in Diels–Alder reactions of acid-sensitive reagents
  149. Solvent effects on the mechanism and selectivities of asymmetric Diels-Alder reactions
  150. Fluorinated alcohols as solvents for diels-alder reactions of chiral acrylates
  151. Identification of Diels-Alder regioisomers by mass spectrometry coupled with theoretical calculations
  152. Silica and alumina modified by Lewis acids as catalysts in Diels-Alder reactions of carbonyl-containing dienophiles
  153. Silica and alumina modified by Lewis acids as catalysts in Diels-Alder reactions of chiral acrylates
  154. Relationship between solvent effects and catalyst activation method in a clay-catalysed Diels—Alder reaction
  155. Clay-catalysed asymmetric Diels-Alder reaction of cyclopentadiene with chiral acrylates
  156. 13C NMR of pyrazoles
  157. AlPO4-Catalysed asymmetric Diels-Alder reactions of cyclopentadiene with chiral acrylates
  158. Conformational aspects of some asymmetric Diels-Alder reactions. A molecular mechanics + polarization study
  159. Effect of clay calcination on clay-catalysed Diels-Alder reactions of cyclopentadiene with methyl and (−)-menthyl acrylates
  160. A study on the role of solvent in clay-catalysed Diels—Alder reactions
  161. Clay-catalysed asymmetric diels-alder reaction of cyclopentadiene with (−)-menthyl acrylate
  162. Development of a model to explain the influence of the solvent on the rate and selectivity of diels-alder reactions
  163. Electronic effects of heterocyclic substituents. Spectroscopical and theoretical (AM1) study in a series of heterocyclic carboxaldehydes
  164. Acidity in water (pKa values) of carboxylic acids derived from simple heterocycles (azoles and azines)
  165. Description of Heterocyclic Substituents: A Free-Wilson Type Approach Using D-Optimal Designs
  166. A FACILE AND EFFICIENT SYNTHESIS OF PYRROLE-3-CARBOXYLIC ACID FROM PYRROLE
  167. Stereospecific Synthesis of the ( Z/E )-Isomers of N -Aryl(Alkyl)-2-benzoylamino-3-aryl-2-butenecarboxamides
  168. Non-covalent Immobilization of Catalysts Based on Chiral Diazaligands