Search: Departamento de Química
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| Issue Date | Title | Author(s) | Type | Access | |
|---|---|---|---|---|---|
| 1 | 2000 | Synthesis and reactivity of 2-halo-2H-azirines towards nucleophiles | Pinho e Melo, Teresa M. V. D. ; Lopes, Cláudia S. J. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 2 | 2001 | On the mechanism of carboxylic acid co-catalyst assisted metalloporphyrin oxidations | Gonsalves, António M. d'A. Rocha ; Serra, Arménio C. | article | openAccess |
| 3 | 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 |
| 4 | 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 |
| 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 | 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 |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 2001 | 5,15-Diaryl-beta-substituted-porphyrinato-manganese(III) chlorides as probes for structure-activity relationships in porphyrin-based epoxidation catalysts | Sobral, Abílio J. F. N. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 14 | 2001 | The manganese complex of 2,3,7,8,12,13,17,18-octaphenylporphyrin as epoxidation catalyst | Sobral, Abílio J. F. N. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 15 | 2008 | A comparative study of reactivity and selectivity of chiral diamines and structurally analogous amino alcohol ligands in enantioselective alkylations with diethylzinc | Serra, M. Elisa Silva ; Murtinho, Dina ; Gonsalves, A. M. d'A. Rocha | article | openAccess |
| 16 | 2005 | On the photophysical behaviour of 4-halo-5-phenylisoxazoles | Fonseca, Sofia M. ; Burrows, Hugh D. ; Nunes, Cláudio M. ; Melo, Teresa M. V. D. Pinho e ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 17 | 2004 | Novel Asymmetric Wittig Reaction: Synthesis of Chiral Allenic Esters | Melo, Teresa M. V. D. Pinho e ; Cardoso, Ana L. ; Gonsalves, António M. d'A. Rocha ; Pessoa, João Costa ; Paixão, José A. ; Beja, Ana M. | article | openAccess |
| 18 | 2004 | A view on the mechanism of metalloporphyrin degradation in hydrogen peroxide epoxidation reactions | Serra, A. C. ; Marçalo, E. C. ; Rocha Gonsalves, A. M. d'A. | article | openAccess |
| 19 | 2001 | Oxidation of azo dyes in oil-in-water microemulsions catalyzed by metalloporphyrins in presence of lipophilic acids | Häger, Maria ; Holmberg, Krister ; Gonsalves, António M. d'A. Rocha ; Serra, Arménio C. | article | openAccess |
| 20 | 19-Jun-2006 | Desenvolvimento de novos catalisadores quirais para alquilação e redução | Murtinho, Dina Maria Bairrada | doctoralThesis | openAccess |
| 21 | 2008 | Immobilised porphyrins in monoterpene photooxidations | Ribeiro, Sónia M. ; Serra, Arménio C. ; Gonsalves, A. M. d'A. Rocha | article | openAccess |
| 22 | 5-Aug-2004 | Self-Aggregation of Lipophilic Porphyrins in Reverse Micelles of Aerosol OT | Togashi, Denisio M. ; Costa, Sílvia M. B. ; Sobral, Abílio J. F. N. ; Gonçalves, A. M. d'A. R. | article | openAccess |
| 23 | 2005 | Singlet and triplet energy transfer in a bichromophoric system with anthracene covalently linked through sulfonamide to a meso-tetraphenylporphyrin | Melo, J. Seixas de ; Sobral, Abílio J. F. N. ; Gonsalves, A. M. d'A. Rocha ; Burrows, Hugh D. | article | openAccess |
| 24 | 2004 | Reactivity of azafulvenium methides derived from pyrrolo[1,2-c]thiazole-2,2-dioxides: synthesis of functionalised pyrroles | Melo, Teresa M. V. D. Pinho e ; Soares, Maria I. L. ; Gonsalves, António M. d'A. Rocha ; McNab, Hamish | article | openAccess |
| 25 | 2006 | Intermolecular cycloaddition of nonstabilized azomethine ylides generated from 1,3-thiazolidine-4-carboxylic acids: synthesis of 5,7a-dihydro-1H,3H-pyrrolo[1,2-c]thiazoles | Cardoso, Ana L. ; Kaczor, Agnieszka ; Silva, Artur M. S. ; Fausto, Rui ; Melo, Teresa M. V. D. Pinho e ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 26 | 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 |
| 27 | 2002 | Estudo de modelação de macrociclos tetrapirrólicos como sensibilizadores fotoquímicos | Gomez, Marta Piñeiro | doctoralThesis | embargoedAccess |
| 28 | 2004 | Electric polarization effects on the electronic spectral shift of centrosymmetric compounds | Togashi, Denisio M. ; Costa, Sílvia M. B. ; Sobral, Abílio J. F. N. ; Gonsalves, A. M. d'A. R. | article | openAccess |
| 29 | 2008 | Halogen atom effect on photophysical and photodynamic characteristics of derivatives of 5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin | Serra, A. C. ; Pineiro, M. ; Gonsalves, A. M. d'A. Rocha ; Abrantes, M. ; Laranjo, M. ; Santos, A. C. ; Botelho, M. F. | article | openAccess |
| 30 | 2006 | New chemistry of diazafulvenium methides: one way to pyrazoles | Melo, Teresa M. V. D. Pinho e ; Soares, Maria I. L. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 31 | 2002 | Heavy-atom effects on metalloporphyrins and polyhalogenated porphyrins | Azenha, Emília G. ; Serra, Arménio C. ; Pineiro, Marta ; Pereira, Mariette M. ; Seixas de Melo, J. ; Arnaut, Luis G. ; Formosinho, Sebastião J. ; Rocha Gonsalves, A. M. d'A. | article | openAccess |
| 32 | 2003 | Reactivity of 2-halo-2H-azirines. Part 3: Dehalogenation of 2-halo-2H-azirine-2-carboxylates | Pinho e Melo, Teresa M. V. D. ; Cardoso, Ana L. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 33 | 2004 | Synthesis of tricyclic isoindoles and thiazolo[3,2-c][1,3]benzoxazines | Pinho e Melo, Teresa M. V. D. ; Santos, Catarina I. A. ; Gonsalves, António M. d'A. Rocha ; Paixão, José A. ; Beja, Ana M. | article | openAccess |
| 34 | 2007 | Covalently immobilized porphyrins as photooxidation catalysts | Ribeiro, Sónia M. ; Serra, Arménio C. ; Gonsalves, A. M. d'A. Rocha | article | openAccess |
| 35 | 2003 | 2H-Azirines as dipolarophiles | Melo, Teresa M. V. D. Pinho e ; Cardoso, Ana L. ; Gomes, Clara S. B. ; Gonsalves, António M. d'A. Rocha | article | openAccess |
| 36 | 2001 | Singlet oxygen quantum yields from halogenated chlorins: potential new photodynamic therapy agents | Pineiro, Marta ; Pereira, Mariette M. ; Rocha Gonsalves, A. M. d'A. ; Arnaut, Luis G. ; Formosinho, Sebastião J. | article | openAccess |
| 37 | 2001 | Synthesis of 2-halo-2H-azirines | Pinho e Melo, Teresa M. V. D. ; Lopes, Cláudia S. J. ; Cardoso, Ana L. ; Rocha Gonsalves, António M. d'A. | article | openAccess |
Results 1-37 of 37 (Search time: 0.584 seconds).
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