Search: Departamento de Química
Results 1-26 of 26 (Search time: 0.308 seconds).
- previous
- 1
- next
Item hits:
| Issue Date | Title | Author(s) | Type | Access | |
|---|---|---|---|---|---|
| 1 | 2001 | F---H···F hydrogen bond in diphenylguanidinium hydrogen bifluoride | Silva, Manuela Ramos ; Paixão, José A. ; Beja, Ana Matos ; Veiga, Luiz Alte da | article | openAccess |
| 2 | 2003 | Contribution to the synthesis of chiral allenic esters | Melo, Teresa M. V. D. Pinho e ; Cardoso, Ana L. ; Gonsalves, António M. d'A. Rocha ; Storr, Richard C. ; Pessoa, João Costa ; Paixão, José A. ; Beja, Ana M. ; Silva, Manuela Ramos | article | openAccess |
| 3 | 2003 | Synthesis of novel tricyclic isoindole derivatives | Melo, Teresa M. V. D. Pinho e ; Santos, Catarina I. A. ; Gonsalves, António M. d'A. Rocha ; Paixão, José A. ; Beja, Ana M. ; Silva, Manuela Ramos | article | openAccess |
| 4 | 2004 | Oxidation of Δ4- and Δ5-Steroids with Hydrogen Peroxide Catalyzed by Porphyrin Complexes of MnIIIand FeIII | Rebelo, Susana L. H. ; Simões, Mário M. Q. ; Neves, M. Graça P. M. S. ; Silva, Artur M. S. ; Cavaleiro, José A. S. ; Peixoto, Andreia F. ; Pereira, Mariette M. ; Silva, Manuela R. ; Paixão, José A. ; Beja, Ana M. | article | openAccess |
| 5 | 2001 | (R,R)-N-phenyl-3,4-bis(diphenylphosphino)pyrrolidine: an N-aryl pyrrolidine ligand for enantioselective transfer hydrogenation | Gonsalves, António Manuel d'Albuquerque Rocha ; Serra, Maria Elisa da Silva ; Silva, Manuela Ramos ; Beja, Ana Matos ; Paixão, José António ; Veiga, Luiz Alte da | article | openAccess |
| 6 | 2000 | Intermolecular Dipolar Cycloaddition Reactions of 5H,7H-Thiazolo[3,4-c]oxazol-4-ium-1-olates | Melo, Teresa M. V. D. Pinho e ; Soares, Maria I. L. ; Barbosa, Dália M. ; Gonsalves, António M. d'A. Rocha ; Beja, Ana Matos ; Paixão, José A. ; Silva, Manuela Ramos ; Veiga, Luiz Alte da | article | openAccess |
| 7 | 7-Mar-2007 | Conformational Isomorphism of Organic Crystals: Racemic and Homochiral Atenolol | Castro, R. A. Esteves de ; Canotilho, João ; Barbosa, Rui M. ; Silva, M. Ramos ; Beja, A. Matos ; Paixão, J. A. ; Redinha, J. Simões | article | openAccess |
| 8 | 2003 | Pyrrolidine-based amino alcohols: novel ligands for the enantioselective alkylation of benzaldehyde | Gonsalves, António M. d'. A. Rocha ; Serra, M. Elisa S. ; Murtinho, Dina ; Silva, Vitor F. ; Beja, A. Matos ; Paixão, J. A. ; Silva, M. Ramos ; Veiga, L. Alte da | article | openAccess |
| 9 | 19-Aug-2005 | N-Vinyl- and C-Vinylpyrroles from Azafulvenium Methides. Flash Vacuum Pyrolysis Route to 5-Oxo-5H-pyrrolizines and 1-Azabenzo[f]azulenes | Melo, Teresa M. V. D. Pinho e ; Soares, Maria I. L. ; Gonsalves, António M. d'A. Rocha ; Paixão, José A. ; Beja, Ana Matos ; Silva, Manuela Ramos | article | openAccess |
| 10 | 2002 | Cycloaddition reactions of 3-aryl-5-phenyl-5H,7H-thiazolo[3,4-c]oxazol-4-ium-1-olates | Melo, Teresa M. V. D. Pinho e ; Gomes, Clara S. B. ; Gonsalves, António M. d'A. Rocha ; Paixão, José A. ; Beja, Ana M. ; Silva, Manuela Ramos ; Veiga, Luiz Alte da | article | openAccess |
| 11 | 1-Sep-2008 | The structure of betaxolol from single crystal X-ray diffraction and natural bond orbital analysis | Canotilho, João ; Castro, Ricardo A. E. ; Rosado, Mário T. S. ; Silva, M. Ramos ; Beja, A. Matos ; Paixão, J. A. ; Redinha, J. Simões | article | openAccess |
| 12 | 8-Jun-2007 | Chemistry of Diazafulvenium Methides in the Synthesis of Functionalized Pyrazoles | Melo, Teresa M. V. D. Pinho e ; Nunes, Cláudio M. ; Soares, Maria I. L. ; Paixão, José A. ; Beja, Ana Matos ; Silva, Manuela Ramos | article | openAccess |
| 13 | 11-Jan-2002 | Reactivity of 2-Halo-2H-azirines. 1. Reactions with Nucleophiles | Melo, Teresa M. V. D. Pinho e ; Lopes, Cláudia S. J. ; Gonsalves, António M. d'A. Rocha ; Beja, Ana M. ; Paixão, José A. ; Silva, Manuela R. ; Veiga, Luiz Alte da | article | openAccess |
| 14 | 14-Jun-2002 | Synthesis of Chiral Pyrrolo[1,2-c]thiazoles via Intramolecular Dipolar Cycloaddition of Münchnones: An Interesting Rearrangement to Pyrrolo[1,2-c]thiazines | Melo, Teresa M. V. D. Pinho e ; Soares, Maria I. L. ; Gonsalves, António M. d'A. Rocha ; Paixão, José A. ; Beja, Ana M. ; Silva, Manuela Ramos ; Veiga, Luiz Alte da ; Pessoa, João Costa | article | openAccess |
| 15 | 2003 | One-step synthesis of dipyrromethanes in water | Sobral, Abílio J. F. N. ; Rebanda, Nuno G. C. L ; Silva, Melo da ; Lampreia, Sandra H. ; Silva, M. Ramos ; Beja, A. Matos ; Paixão, J. A. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 16 | Nov-2006 | Hexahydro-Pyrrolo[1',2',5':3,4,5]Thiazolo[3,4-c]Oxazol-1-ones: New Chiral Tricyclic L-Cysteine and D-Penicillamine Derivatives. | Melo, Teresa M. V. D. Pinho e ; Lopes, Susana M. M. ; Gonsalves, Antonio M. d'A Rocha ; Kaczor, Agnieszka ; Fausto, Rui ; Paixão, José A. ; Beja, Ana Matos ; Silva, Manuela Ramos | article | openAccess |
| 17 | Jun-2008 | The Chapman-type rearrangement in pseudosaccharins: The case of 3-(methoxy)-1,2-benzisothiazole 1,1-dioxide | Kaczor, A. ; Proniewicz, L. M. ; Almeida, R. ; Gómez-Zavaglia, A. ; Cristiano, M. L. S. ; Beja, A. M. Matos ; Silva, M. Ramos ; Fausto, R. | article | openAccess |
| 18 | Jun-2008 | Crystal and Molecular Structure of dl-Serine Hydrochloride Studied by X-Ray Diffraction, Low-Temperature Fourier Transform Infrared Spectroscopy and DFT(B3LYP) Calculations | Jarmelo, S. ; Reva, I. ; Rozenberg, M. ; Silva, M. Ramos ; Beja, A. M. Matos ; Fausto, R. | article | openAccess |
| 19 | 21-May-2008 | (Benzoato-κO,O')(quinoline-2-carboxyl-ato-κN,O)(quinoline-2-carboxylic acid-κN,O)copper(II) | Martins, Nuno D. ; Silva, Manuela Ramos ; Silva, Joana A. ; Beja, Ana Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 20 | 23-Jan-2008 | Bis[(2-quinol-yl)methane-diol-κN,O](sulfato-κO)copper(II) dihydrate | Martins, Nuno D. ; Silva, Joana A. ; Silva, Manuela Ramos ; Beja, Ana Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 21 | 16-Aug-2008 | 4-Amino-3,5-di-2-pyridyl-4H-1,2,4-triazole | Silva, Manuela Ramos ; Silva, Joana A. ; Martins, Nuno D; Beja, Ana Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 22 | 14-May-2009 | N,N'-Bis-[(E)-(6-methyl-2-pyridyl)-methyl-ene]hexane-1,6-diamine | Silva, Manuela Ramos ; Silva, Joana A. ; Beja, Ana Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 23 | 24-Sep-2008 | Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxyl-ate | Arranja, Cláudia T. ; Silva, Manuela Ramos ; Beja, Ana Matos ; Ferreira, Ana F. P. V. ; Sobral, Abílio J. F. N. | article | openAccess |
| 24 | 17-Jun-2009 | 2,2',5,5'-Tetra-methyl-1,1'-(hexane-1,6-di-yl)di-1H-pyrrole | Santos, Ana C. G. ; Silva, Manuela Ramos ; Monsanto, Paula V. ; Beja, Ana Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 25 | 3-Oct-2009 | 1,5-Bis(2,5-dimethyl-1H-pyrrol-1-yl)naphthalene | Santos, Ana C; Silva, M. ; Monsanto, P. V. ; Beja, A. Matos ; Sobral, Abílio J. F. N. | article | openAccess |
| 26 | 2003 | Low temperature polymorphism in 3-amino-1-propanol | Cacela, C. ; Baudot, A. ; Duarte, M. L. ; Matos-Beja, A. M. ; Silva, M. Ramos ; Paixão, J. A. ; Fausto, R. | article | openAccess |
Results 1-26 of 26 (Search time: 0.308 seconds).
- previous
- 1
- next