AAAAAA
Results: 1-25/36
Authors:
Silva, AMG
Faustino, MAF
Tome, AC
Neves, MGPMS
Silva, AMS
Cavaleiro, JAS
Citation: Amg. Silva et al., A novel approach to the synthesis of mono- and dipyrroloporphyrins, J CHEM S P1, (21), 2001, pp. 2752-2753
Authors:
Levai, A
Silva, AMS
Cavaleiro, JAS
Patonay, T
Silva, VLM
Citation: A. Levai et al., Dimethyldioxirane oxidation of (E,E)-cinnamylideneacetophenones, EUR J ORG C, (17), 2001, pp. 3213-3219
Authors:
Martins, RRL
Neves, MGPMS
Silvestre, AJD
Simoes, MMQ
Silva, AMS
Tome, AC
Cavaleiro, JAS
Tagliatesta, P
Crestini, C
Citation: Rrl. Martins et al., Oxidation of unsaturated monoterpenes with hydrogen peroxide catalysed by manganese(III) porphyrin complexes, J MOL CAT A, 172(1-2), 2001, pp. 33-42
Authors:
Monteiro, SMCS
Silvestre, AJD
Silva, AMS
Cavaleiro, JAS
Felix, V
Drew, MGB
Citation: Smcs. Monteiro et al., Synthesis and structural characterisation of ring B oxidised derivatives of dehydroabietic acid, NEW J CHEM, 25(8), 2001, pp. 1091-1097
Authors:
Freixa, Z
Pereira, MM
Bayon, JC
Silva, AMS
Salvador, JAR
Beja, AM
Paixao, JA
Ramos, M
Citation: Z. Freixa et al., Diastereoselective hydroformylation of Delta(4)-steroids with rhodium-phosphite catalysts, TETRAHEDR-A, 12(7), 2001, pp. 1083-1087
Authors:
Watanadilok, R
Sonchaeng, P
Kijjoa, A
Damas, AM
Gales, L
Silva, AMS
Herz, W
Citation: R. Watanadilok et al., Tetillapyrone and nortetillapyrone, two unusual hydroxypyran-2-ones from the marine sponge Tetilla japonica, J NAT PROD, 64(8), 2001, pp. 1056-1058
Authors:
Alonso, CMA
Neves, MGPMS
Tome, AC
Silva, AMS
Cavaleiro, JAS
Citation: Cma. Alonso et al., Hetero-Diels-Alder reactions of beta-imino-meso-tetraphenylporphyrin derivatives: a new approach to pyrido[2,3-b]porphyrins, TETRAHEDR L, 42(47), 2001, pp. 8307-8309
Authors:
Seca, AML
Silva, AMS
Silvestre, AJD
Cavaleiro, JAS
Domingues, FMJ
Pascoal-Neto, C
Citation: Aml. Seca et al., Phenolic constituents from the core of Kenaf (Hibiscus cannabinus), PHYTOCHEM, 56(7), 2001, pp. 759-767
Authors:
Silva, AMS
Alkorta, I
Elguero, J
Silva, VLM
Citation: Ams. Silva et al., A C-13 NMR study of the structure of four cinnamic acids and their methyl esters, J MOL STRUC, 595(1-3), 2001, pp. 1-6
Authors:
Boutemeur-Kheddis, B
Hamdi, M
Sellier, N
Silva, AMS
Citation: B. Boutemeur-kheddis et al., Study of the reactions of 3-acetoacetyl-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione with aromatic amines, J HETERO CH, 38(1), 2001, pp. 227-231
Authors:
Evtuguin, DV
Neto, CP
Silva, AMS
Domingues, PM
Amado, FML
Robert, D
Faix, O
Citation: Dv. Evtuguin et al., Comprehensive study on the chemical structure of dioxane lignin from plantation Eucalyptus globulus wood, J AGR FOOD, 49(9), 2001, pp. 4252-4261
Authors:
Mateus, N
Silva, AMS
Vercauteren, J
de Freitas, V
Citation: N. Mateus et al., Occurrence of anthocyanin-derived pigments in red wines, J AGR FOOD, 49(10), 2001, pp. 4836-4840
Authors:
Garrido, EM
Lima, JLFC
Delerue-Matos, C
Borges, F
Silva, AMS
Brett, AMO
Citation: Em. Garrido et al., Electrochemical oxidation of propanil and related N-substituted amides, ANALYT CHIM, 434(1), 2001, pp. 35-41
Authors:
Pinto, DCGA
Silva, AMS
Levai, A
Cavaleiro, JAS
Patonay, T
Elguero, J
Citation: Dcga. Pinto et al., Synthesis of 3-benzoyl-4-styryl-2-pyrazolines and their oxidation to the corresponding pyrazoles, EUR J ORG C, (14), 2000, pp. 2593-2599
Authors:
Pinto, DCGA
Silva, AMS
Cavaleiro, JAS
Citation: Dcga. Pinto et al., A convenient synthesis of new (E)-5-hydroxy-2-styrylchromones by modifications of the Baker-Venkataraman method, NEW J CHEM, 24(2), 2000, pp. 85-92
Authors:
Seca, AML
Silva, AMS
Silvestre, AJD
Cavaleiro, JAS
Domingues, FMJ
Neto, CP
Citation: Aml. Seca et al., Chemical composition of the light petroleum extract of Hibiscus cannabinusbark and core, PHYTOCH AN, 11(6), 2000, pp. 345-350
Authors:
Alonso, CMA
Neves, MGPMS
Tome, AC
Silva, AMS
Cavaleiro, JAS
Citation: Cma. Alonso et al., Synthesis and Diels-Alder reactions of 2-(buta-1,3-dien-2-yl)-5, 10,15,20-tetraphenylporphyrin, TETRAHEDR L, 41(30), 2000, pp. 5679-5682
Authors:
Kijjoa, A
Gonzalez, MJ
Pinto, MMM
Silva, AMS
Anantachoke, C
Herz, W
Citation: A. Kijjoa et al., Xanthones from Calophyllum teysmannii var. inophylloide, PHYTOCHEM, 55(7), 2000, pp. 833-836
Authors:
Pinto, DCGA
Silva, AMS
Cavaleiro, JAS
Citation: Dcga. Pinto et al., Synthesis of 3-(2-benzyloxy-6-hydroxyphenyl)-1-methylpyrazoles by the reaction of chromones with methylhydrazine, J HETERO CH, 37(6), 2000, pp. 1629-1634
Authors:
Cavaleiro, JAS
Neves, MGPM
Tome, AC
Silva, AMS
Faustino, MAF
Lacerda, PS
Silva, AMG
Citation: Jas. Cavaleiro et al., Porphyrin derivatives: Synthesis and potential applications, J HETERO CH, 37(3), 2000, pp. 527-534
Authors:
Silva, AMS
Almeida, LMPM
Tavares, HR
Cavaleiro, JAS
Citation: Ams. Silva et al., Diastereoselective conjugate addition reactions of 2 '-hydroxypropiophenone to 2 '-hydroxychalcones - Synthesis and structural characterization of the diastereomers of (+/-)-3-aryl-1,5-bis(2-hydroxyphenyl)2,4-dimethyl-1,5-pentanediones, EUR J ORG C, (7), 1999, pp. 1739-1744
Syntheses of flavones from Diels-Alder reactions of 2-styrylchromones withortho-benzoquinodimethanes
Authors:
Silva, AMS
Silva, AMG
Tome, AC
Cavaleiro, JAS
Citation: Ams. Silva et al., Syntheses of flavones from Diels-Alder reactions of 2-styrylchromones withortho-benzoquinodimethanes, EUR J ORG C, (1), 1999, pp. 135-139
Authors:
Martins, RRL
Neves, MGPMS
Silvestre, AJD
Silva, AMS
Cavaleiro, JAS
Citation: Rrl. Martins et al., Oxidation of aromatic monoterpenes with hydrogen peroxide catalysed by Mn(III) porphyrin complexes, J MOL CAT A, 137(1-3), 1999, pp. 41-47
Authors:
Neves, MGPMS
Martins, RM
Tome, AC
Silvestre, AJD
Silva, AMS
Felix, V
Drew, MGB
Cavaleiro, JAS
Citation: Mgpms. Neves et al., meso-substituted expanded porphyrins: new and stable hexaphyrins, CHEM COMMUN, (4), 1999, pp. 385-386
Authors:
Silva, AMG
Tome, AC
Neves, MGPMS
Silva, AMS
Cavaleiro, JAS
Citation: Amg. Silva et al., meso-tetraarylporphyrins as dipolarophiles in 1,3-dipolar cycloaddition reactions, CHEM COMMUN, (17), 1999, pp. 1767-1768