AAAAAA

   
Results: 1-25 | 26-31
Results: 1-25/31
Tandem Diels-Alder aromatization reactions of furans under unconventional reaction conditions - Experimental and theoretical studies
Authors: Fraile, JM Garcia, JI Gomez, MA de la Hoz, A Mayoral, JA Moreno, A Prieto, P Salvatella, L Vazquez, E
Citation: Jm. Fraile et al., Tandem Diels-Alder aromatization reactions of furans under unconventional reaction conditions - Experimental and theoretical studies, EUR J ORG C, (15), 2001, pp. 2891-2899
Supported chiral catalysts: the role of the polymeric network
Authors: Altava, B Burguete, MI Garcia-Verdugo, E Luis, SV Vicent, MJ Mayoral, JA
Citation: B. Altava et al., Supported chiral catalysts: the role of the polymeric network, REACT FUNCT, 48(1-3), 2001, pp. 25-35
Bis(oxazoline)-metal complexes immobilised by electrostatic interactions as heterogeneous catalysts for enantioselective Diels-Alder reactions
Authors: Fraile, JM Garcia, JI Harmer, MA Herrerias, CI Mayoral, JA
Citation: Jm. Fraile et al., Bis(oxazoline)-metal complexes immobilised by electrostatic interactions as heterogeneous catalysts for enantioselective Diels-Alder reactions, J MOL CAT A, 165(1-2), 2001, pp. 211-218
Is MCM-41 really advantageous over amorphous silica? The case of grafted titanium epoxidation catalysts
Authors: Fraile, JM Garcia, JI Mayoral, JA Vispe, E Brown, DR Naderi, M
Citation: Jm. Fraile et al., Is MCM-41 really advantageous over amorphous silica? The case of grafted titanium epoxidation catalysts, CHEM COMMUN, (16), 2001, pp. 1510-1511
Enantioselective cyclopropanation reactions in ionic liquids (vol 12, pg 1891, 2001)
Authors: Fraile, JM Garcia, JI Herrerias, CI Mayoral, JA Carrie, D Vaultier, M
Citation: Jm. Fraile et al., Enantioselective cyclopropanation reactions in ionic liquids (vol 12, pg 1891, 2001), TETRAHEDR-A, 12(15), 2001, pp. 2223-2223
A test for the coexistence of reactive intermediates with different molecular composition in chiral Lewis acid-catalysed reactions: the case of Ti-TADDOLate-catalysed Diels-Alder reactions
Authors: Altava, B Burguete, MI Garcia, JI Luis, SV Mayoral, JA Vicent, MJ
Citation: B. Altava et al., A test for the coexistence of reactive intermediates with different molecular composition in chiral Lewis acid-catalysed reactions: the case of Ti-TADDOLate-catalysed Diels-Alder reactions, TETRAHEDR-A, 12(13), 2001, pp. 1829-1835
Enantioselective cyclopropanation reactions in ionic liquids
Authors: Fraile, JM Garcia, JI Herrerias, CI Mayoral, JA Carrie, D Vaultier, M
Citation: Jm. Fraile et al., Enantioselective cyclopropanation reactions in ionic liquids, TETRAHEDR-A, 12(13), 2001, pp. 1891-1894
Synergy between heterogeneous catalysis and microwave irradiation in an efficient one-pot synthesis of benzene derivatives via ring-opening of Diels-Alder cydoadducts of substituted furans
Authors: de la Hoz, A Diaz-Ortiz, A Fraile, JM Gomez, MV Mayoral, JA Moreno, A Vazquez, E
Citation: A. De La Hoz et al., Synergy between heterogeneous catalysis and microwave irradiation in an efficient one-pot synthesis of benzene derivatives via ring-opening of Diels-Alder cydoadducts of substituted furans, SYNLETT, (6), 2001, pp. 753-756
Epoxidation of chiral electron-deficient alkenes with basic heterogeneous catalysts
Authors: Fraile, JM Garcia, JI Marco, D Mayoral, JA
Citation: Jm. Fraile et al., Epoxidation of chiral electron-deficient alkenes with basic heterogeneous catalysts, APP CATAL A, 207(1-2), 2001, pp. 239-246
Calcined sodium nitrate/natural phosphate: an extremely active catalyst for the easy synthesis of chalcones in heterogeneous media
Authors: Sebti, S Solhy, A Tahir, R Boulaajaj, S Mayoral, JA Fraile, JM Kossir, A Oumimoun, H
Citation: S. Sebti et al., Calcined sodium nitrate/natural phosphate: an extremely active catalyst for the easy synthesis of chalcones in heterogeneous media, TETRAHEDR L, 42(45), 2001, pp. 7953-7955
Preparation of alpha- and beta-substituted alanine derivatives by alpha-amidoalkylation or Michael addition reactions under heterogeneous catalysis assisted by microwave irradiation
Authors: de la Hoz, A Diaz-Ortiz, A Gomez, MV Mayoral, JA Moreno, A Sanchez-Migallon, AM Vazquez, E
Citation: A. De La Hoz et al., Preparation of alpha- and beta-substituted alanine derivatives by alpha-amidoalkylation or Michael addition reactions under heterogeneous catalysis assisted by microwave irradiation, TETRAHEDRON, 57(25), 2001, pp. 5421-5428
Effect of the reaction conditions on the epoxidation of alkenes with hydrogen peroxide catalyzed by silica-supported titanium derivatives
Authors: Fraile, JM Garcia, JI Mayoral, JA Vispe, E
Citation: Jm. Fraile et al., Effect of the reaction conditions on the epoxidation of alkenes with hydrogen peroxide catalyzed by silica-supported titanium derivatives, J CATALYSIS, 204(1), 2001, pp. 146-156
Theoretical (DFT) insights into the mechanism of copper-catalyzed cyclopropanation reactions. implications for enantioselective catalysis
Authors: Fraile, JM Garcia, JI Martinez-Merino, V Mayoral, JA Salvatella, L
Citation: Jm. Fraile et al., Theoretical (DFT) insights into the mechanism of copper-catalyzed cyclopropanation reactions. implications for enantioselective catalysis, J AM CHEM S, 123(31), 2001, pp. 7616-7625
Polymer-supported bis(oxazoline)-copper complexes as catalysts in cyclopropanation reactions
Authors: Burguete, MI Fraile, JM Garcia, JI Garcia-Verdugo, E Luis, SV Mayoral, JA
Citation: Mi. Burguete et al., Polymer-supported bis(oxazoline)-copper complexes as catalysts in cyclopropanation reactions, ORG LETT, 2(24), 2000, pp. 3905-3908
How important is the inert matrix of supported enantiomeric catalysts? Reversal of topicity with two polystyrene backbones
Authors: Altava, B Burguete, MI Fraile, JM Garcia, JI Luis, SV Mayoral, JA Vicent, MJ
Citation: B. Altava et al., How important is the inert matrix of supported enantiomeric catalysts? Reversal of topicity with two polystyrene backbones, ANGEW CHEM, 39(8), 2000, pp. 1503
Enantioselective cyclopropanation reactions promoted by immobilized bis(oxazoline)-copper complexes
Authors: Fernandez, MJ Fraile, JM Garcia, JI Mayoral, JA Burguete, MI Garcia-Verdugo, E Luis, SV Harmer, MA
Citation: Mj. Fernandez et al., Enantioselective cyclopropanation reactions promoted by immobilized bis(oxazoline)-copper complexes, TOP CATAL, 13(3), 2000, pp. 303-309
Basic solids in the oxidation of organic compounds
Authors: Fraile, JM Garcia, JI Mayoral, JA
Citation: Jm. Fraile et al., Basic solids in the oxidation of organic compounds, CATAL TODAY, 57(1-2), 2000, pp. 3-16
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
Authors: Alonso, PJ Fraile, JM Garcia, J Garcia, JI Martinez, JI Mayoral, JA Sanchez, MC
Citation: Pj. Alonso et al., 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, LANGMUIR, 16(13), 2000, pp. 5607-5612
Characterization by EPR spectroscopy of the chiral catalysts bis(oxazoline)-Cu supported in laponites
Authors: Alonso, PJ Martinez, JI Garcia, JI Fraile, JM Mayoral, JA Sanchez, MC Garcia, J
Citation: Pj. Alonso et al., Characterization by EPR spectroscopy of the chiral catalysts bis(oxazoline)-Cu supported in laponites, B S ESP CER, 39(4), 2000, pp. 552-555
Silica-supported titanium derivatives as catalysts for the epoxidation of alkenes with hydrogen peroxide: A new way to tuneable catalytic activity through ligand exchange
Authors: Fraile, JM Garcia, JI Mayoral, JA Vispe, E
Citation: Jm. Fraile et al., Silica-supported titanium derivatives as catalysts for the epoxidation of alkenes with hydrogen peroxide: A new way to tuneable catalytic activity through ligand exchange, J CATALYSIS, 189(1), 2000, pp. 40-51
Do secondary orbital interactions really exist?
Authors: Garcia, JI Mayoral, JA Salvatella, L
Citation: Ji. Garcia et al., Do secondary orbital interactions really exist?, ACC CHEM RE, 33(10), 2000, pp. 658-664
On the nature of the Lewis acid sites of aluminum-modified silica. A theoretical and experimental study
Authors: Fraile, JM Garcia, JI Mayoral, JA Pires, E Salvatella, L Ten, M
Citation: Jm. Fraile et al., On the nature of the Lewis acid sites of aluminum-modified silica. A theoretical and experimental study, J PHYS CH B, 103(10), 1999, pp. 1664-1670
Homogeneous and supported copper complexes of cyclic and open-chain polynitrogenated ligands as catalysts of cyclopropanation reactions
Authors: Adrian, F Burguete, MI Fraile, JM Garcia, JI Garcia, J Garcia-Espana, E Luis, SV Mayoral, JA Royo, AJ Sanchez, MC
Citation: F. Adrian et al., Homogeneous and supported copper complexes of cyclic and open-chain polynitrogenated ligands as catalysts of cyclopropanation reactions, EUR J INORG, (12), 1999, pp. 2347-2354
Solvent and counterion effects in the asymmetric cyclopropanation catalysed by bis(oxazoline)-copper complexes
Authors: Fraile, JM Garcia, JI Mayoral, JA Tarnai, T
Citation: Jm. Fraile et al., Solvent and counterion effects in the asymmetric cyclopropanation catalysed by bis(oxazoline)-copper complexes, J MOL CAT A, 144(1), 1999, pp. 85-89
Theoretical evidence of a feasible concerted antara-antara cycloaddition
Authors: Garcia, JI Mayoral, JA Salvatella, L
Citation: Ji. Garcia et al., Theoretical evidence of a feasible concerted antara-antara cycloaddition, CHEM COMMUN, (10), 1999, pp. 903-904
Risultati: 1-25 | 26-31