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Results: 1-25/388

Authors: Gushikem, Y Rosatto, SS
Citation: Y. Gushikem et Ss. Rosatto, Metal oxide thin films grafted on silica gel surfaces: Recent advances on the analytical application of these materials, J BRAZ CHEM, 12(6), 2001, pp. 695-705

Authors: Celeghini, RMS Vilegas, JHY Lancas, FM
Citation: Rms. Celeghini et al., Extraction and quantitative HPLC analysis of coumarin in hydroalcoholic extracts of Mikania glomerata Spreng. ("guaco") leaves, J BRAZ CHEM, 12(6), 2001, pp. 706-709

Authors: Maradiya, HR Patel, VS
Citation: Hr. Maradiya et Vs. Patel, Synthesis and dyeing performance of some novel heterocyclic azo disperse dyes, J BRAZ CHEM, 12(6), 2001, pp. 710-714

Authors: Cunha, FGC Nart, FC
Citation: Fgc. Cunha et Fc. Nart, In situ scanning tunneling microscopy study of 5,6-dimethyl uracil on Au (111), J BRAZ CHEM, 12(6), 2001, pp. 715-721

Authors: de Sousa, GF Francisco, RHP Gambardella, MTD Santos, RHD Abras, A
Citation: Gf. De Sousa et al., Organotin(IV) derivatives of 2-acetylpyridine-N(4)-phenylthiosemicarbazone, HAP4P, and 2-hydroxyacetophenone-N(4)-phenylthiosemicarbazone, H(2)DAP4P.Crystal and molecular structure of [SnMe2(DAP4P)] and [SnBu2(DAP4P)], J BRAZ CHEM, 12(6), 2001, pp. 722-728

Authors: Fiorito, PA de Torresi, SIC
Citation: Pa. Fiorito et Sic. De Torresi, Glucose amperometric biosensor based on the co-immobilization of glucose oxidase (GOx) and ferrocene in poly(pyrrole) generated from ethanol/water mixtures, J BRAZ CHEM, 12(6), 2001, pp. 729-733

Authors: Guimaraes, E Mangrich, AS Machado, VG Traghetta, DG Lobo, MA
Citation: E. Guimaraes et al., Criterious preparation and characterization of earthworm-composts in view of animal waste recycling. Part II. A synergistic utilization of EPR and H-1 NMR spectroscopies on the characterization of humic acids from vermicomposts, J BRAZ CHEM, 12(6), 2001, pp. 734-741

Authors: Ribeiro, CMR Passaroto, EN Brenelli, ECS
Citation: Cmr. Ribeiro et al., Enzymatic resolution of ethyl 3-hydroxy-3-phenylpropanoate and analogs using hydrolases, J BRAZ CHEM, 12(6), 2001, pp. 742-746

Authors: Neves, A Rossi, LM Bortoluzzi, AJ Mangrich, AS Haase, W Werner, R
Citation: A. Neves et al., Synthesis, structure, physicochemical properties and catecholase-like activity of a new dicopper(II) complex, J BRAZ CHEM, 12(6), 2001, pp. 747-754

Authors: Souza, SR Carvalho, LRF
Citation: Sr. Souza et Lrf. Carvalho, Seasonality influence in the distribution of formic and acetic acids in the urban atmosphere of Sao Paulo City, Brazil, J BRAZ CHEM, 12(6), 2001, pp. 755-762

Authors: dos Santos, TC Schripsema, J Monache, FD Leitao, SG
Citation: Tc. Dos Santos et al., Iridoids from Vitex cymosa, J BRAZ CHEM, 12(6), 2001, pp. 763-766

Authors: Cardoso, AGA Boaventura, GR Silva, EV Brod, JA
Citation: Aga. Cardoso et al., Metal distribution in sediments from the Ribeira Bay, Rio de Janeiro - Brazil, J BRAZ CHEM, 12(6), 2001, pp. 767-774

Authors: Cortes, CES Faria, RB
Citation: Ces. Cortes et Rb. Faria, Revisiting the kinetics and mechanism of bromate-bromide reaction, J BRAZ CHEM, 12(6), 2001, pp. 775-779

Authors: Quintella, CM Goncalves, CC Pepe, I Lima, AMV Musse, APS
Citation: Cm. Quintella et al., Intermolecular alignment dependence of ethylene glycol flow on the chemical nature of the solid surface (borosilicate and SnO2), J BRAZ CHEM, 12(6), 2001, pp. 780-786

Authors: Menezes, JESA Lemos, TLG Silveira, ER Braz, R Pessoa, ODL
Citation: Jesa. Menezes et al., Trichotomol, a new cadinenediol from Cordia trichotoma, J BRAZ CHEM, 12(6), 2001, pp. 787-790

Authors: Merce, ALR Fernandes, E Mangrich, AS Sierakowski, MR Szpoganicz, B
Citation: Alr. Merce et al., Fe(III) - Galactomannan solid and aqueous complexes. Potentiometric, EPR spectroscopy and thermal data, J BRAZ CHEM, 12(6), 2001, pp. 791-798

Authors: Alves, FL Cadore, S Jardim, WF Arruda, MAZ
Citation: Fl. Alves et al., River sediment analysis by slurry sampling FAAS: Determination of copper, zinc and lead, J BRAZ CHEM, 12(6), 2001, pp. 799-803

Authors: Martins, MAP Freitag, RA Zimmermanna, NEK Sinhorin, AP Cunico, W Bastos, GP Zanatta, N Bonacorso, HG
Citation: Map. Martins et al., Molecular structure of heterocycles: 6. Solvent effects on the O-17 NMR chemical shifts of 5-trichloromethylisoxazoles, J BRAZ CHEM, 12(6), 2001, pp. 804-808

Authors: Padwa, A Danca, DM Ginn, JD Lynch, SM
Citation: A. Padwa et al., Application of the tandem thionium/N-acyliminium ion cascade toward heterocyclic synthesis, J BRAZ CHEM, 12(5), 2001, pp. 571-585

Authors: Vieira, ML Zinn, FK Comasseto, JV
Citation: Ml. Vieira et al., Hydrotelluration of alkynes: a unique route to Z-vinyl organometallics, J BRAZ CHEM, 12(5), 2001, pp. 586-596

Authors: Brocksom, TJ Nakamura, J Ferreira, ML Brocksom, U
Citation: Tj. Brocksom et al., The Diels-Alder reaction: an update, J BRAZ CHEM, 12(5), 2001, pp. 597-622

Authors: Kumar, P Thomas, EJ Tray, DR
Citation: P. Kumar et al., 1,5-Induction in reactions between 2-alkoxy-(2-tributylstannylethylidene)cyclohexanes and aldehydes, J BRAZ CHEM, 12(5), 2001, pp. 623-626

Authors: Kobayashi, S Hamada, T Nagayama, S Manabe, K
Citation: S. Kobayashi et al., Asymmetric catalysis in aqueous media: Use of metal-chiral crown ethers asefficient chiral Lewis acid catalysts in asymmetric aldol reactions, J BRAZ CHEM, 12(5), 2001, pp. 627-633

Authors: Pilli, RA Bockelmann, MA Alves, CD
Citation: Ra. Pilli et al., The stereochemistry of the addition of chlorotitanium enolates of N-acyl oxazolidin-2-ones to 5-and 6-membered N-acyliminium ions, J BRAZ CHEM, 12(5), 2001, pp. 634-651

Authors: Gutierrez-Garcia, VM Reyes-Rangel, G Munoz-Muniz, O Juaristi, E
Citation: Vm. Gutierrez-garcia et al., Enantioselective synthesis of beta-amino acids. 12. Experimental and theoretical study of the diastereoselectivity of alkylation of the dianion of N ',N '-bis(alpha-phenylethyl)-N-carbobenzyloxypropionamide., J BRAZ CHEM, 12(5), 2001, pp. 652-660
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