JBCS

16:41, Tue Apr 1

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vol. 15, No. 4, 2004, p. 461-613




Editorial J. Braz. Chem. Soc. 2004, 15(4), 0-0

Editorial

Roberto M. Torresi; Watson Loh

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https://dx.doi.org/10.1590/S0103-50532004000400001

Total access: 1052


Communication J. Braz. Chem. Soc. 2004, 15(4), 461-463

Substitution Reaction Between Functionalized Z-Vinylic Tellurides and Lower Order Cyanocuprates. Synthesis of Z or E α,β Unsaturated Esters Using the Same Z-Vinylic Telluride

Priscila Castelani; João V. Comasseto

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https://dx.doi.org/10.1590/S0103-50532004000400002

Published online: August 9, 2004

 

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Total access: 880


J. Braz. Chem. Soc. 2004, 15(4), 464-467

Fabrication of a New Porous Glass-Ceramic Monolith Using Vanadium(III) Calcium Phosphate Glass as Precursor

Italo Odone Mazali; Oswaldo Luiz Alves

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https://dx.doi.org/10.1590/S0103-50532004000400003

Published online: August 10, 2004

 

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Total access: 1196


Articles J. Braz. Chem. Soc. 2004, 15(4), 468-471

Flavonoids from Chiococca braquiata (Rubiaceae)

Marcia N. Lopes; André C. de Oliveira; Maria Cláudia M. Young; Vanderlan da S. Bolzani

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https://dx.doi.org/10.1590/S0103-50532004000400004

Published online: May 17, 2004

 

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Total access: 993


J. Braz. Chem. Soc. 2004, 15(4), 472-480

Chemical and Electrochemical Coloration of Stainless Steel and Pitting Corrosion Resistance Studies

Elaine Kikuti; Rosangela Conrrado; Nerilso Bocchi; Sonia R. Biaggio; Romeu C. Rocha-Filho

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https://dx.doi.org/10.1590/S0103-50532004000400005

Published online: May 17, 2004

 

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Total access: 1218


J. Braz. Chem. Soc. 2004, 15(4), 481-486

Laser Flash Photolysis Study of the Phenolic Hydrogen Abstraction by 1,2-Aceanthrylenedione Triplet

Ana Cristina S. Serra; Nanci C. de Lucas; José Carlos Netto-Ferreira

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https://dx.doi.org/10.1590/S0103-50532004000400006

Published online: May 17, 2004

 

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Total access: 965


J. Braz. Chem. Soc. 2004, 15(4), 487-490

Determination of Lead in Bone by Electrothermal Atomic Absorption Spectrometry with Zeeman Effect Background Correction

Hugo B. Pereira; Aderval S. Luna; Friedrich W. Herms; Reinaldo C. de Campos

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https://dx.doi.org/10.1590/S0103-50532004000400007

Published online: May 17, 2004

 

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Total access: 1166


J. Braz. Chem. Soc. 2004, 15(4), 491-495

Construction of Surfactant-Membrane Electrodes Selective for Sodium Dodecyl Sulfate in Poly(ethylene oxide)-Surfactant Mixtures

Ivanise Maria Rizzatti; Dilson R. Zanette; Dino Zanette

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https://dx.doi.org/10.1590/S0103-50532004000400008

Published online: June 9, 2004

 

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Total access: 955


J. Braz. Chem. Soc. 2004, 15(4), 496-503

Soil Characterization in a Subtropical Forest Crossed by Highways (Cantareira State Park, SP, Brazil)

Marlene Flues; Ivone M. Sato; Marycel B. Cotrim; Vera L. Salvador; Andrea C. Ranzani; Maria Isabel Vallilo; Elisabeth de Oliveira

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https://dx.doi.org/10.1590/S0103-50532004000400009

Published online: June 24, 2004

 

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Total access: 916


J. Braz. Chem. Soc. 2004, 15(4), 504-508

Polyprenylated Benzophenones with a Tricyclo [4.3.1.13,8]Undecane Skeleton from Clusia obdeltifolia

Frederico G. Cruz; Josanaide S. R. Teixeira

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https://dx.doi.org/10.1590/S0103-50532004000400010

Published online: June 29, 2004

 

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Total access: 1006


J. Braz. Chem. Soc. 2004, 15(4), 509-513

Degradation of Acetonitrile Residues Using Oxidation Processes

Regina C. da C. M. Micaroni; Maria Izabel M. S. Bueno; Wilson de F. Jardim

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https://dx.doi.org/10.1590/S0103-50532004000400011

Published online: June 29, 2004

 

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Total access: 973


J. Braz. Chem. Soc. 2004, 15(4), 514-522

Retention of Cellulose, Xylan and Lignin in Kraft Pulping of Eucalyptus Studied by Multivariate Data Analysis: Influences on Physicochemical and Mechanical Properties of Pulp

Pedro Fardim; Nelson Durán

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https://dx.doi.org/10.1590/S0103-50532004000400012

Published online: June 29, 2004

 

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Total access: 911


J. Braz. Chem. Soc. 2004, 15(4), 523-526

Determination of Inorganic Ions in Ethanol Fuel by Capillary Electrophoresis

Rodrigo A. A. Munoz; Eduardo M. Richter; Dosil P. de Jesus; Claudimir L. do Lago; Lúcio Angnes

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https://dx.doi.org/10.1590/S0103-50532004000400013

Published online: June 18, 2004

 

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Total access: 869


J. Braz. Chem. Soc. 2004, 15(4), 527-531

Encapsulation of Vanadium Complexes in Inorganic or Hybrid Matrices via the Sol-Gel Method: Application to the Epoxidation of Allylic Alcohols

Rodolfo B. Pellegrino; Regina Buffon

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https://dx.doi.org/10.1590/S0103-50532004000400014

Published online: July 6, 2004

 

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Total access: 874


J. Braz. Chem. Soc. 2004, 15(4), 532-540

Grafting of Tetrahydrophthalic and Maleic Anhydride Onto Polyolefins in Solution

Paulo G. S. Campos; Márcia C. A. Fantini; Denise F. S. Petri

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https://dx.doi.org/10.1590/S0103-50532004000400015

Published online: June 29, 2004

 

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Total access: 902


J. Braz. Chem. Soc. 2004, 15(4), 541-547

Behavior of a Co-Cr-Mo Biomaterial in Simulated Body Fluid Solutions Studied by Electrochemical and Surface Analysis Techniques

Fernando Carlos Giacomelli; Cristiano Giacomelli; Almir Spinelli

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https://dx.doi.org/10.1590/S0103-50532004000400016

Published online: July 8, 2004

 

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Total access: 1005


J. Braz. Chem. Soc. 2004, 15(4), 548-555

Study of the Particulate Matter Emitted from Residual Oil Combustion and Natural Gas Reburning

Celso A. Bertran; Carla S. T. Marques

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https://dx.doi.org/10.1590/S0103-50532004000400017

Published online: July 6, 2004

 

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Total access: 894


J. Braz. Chem. Soc. 2004, 15(4), 556-562

Selective Reduction of NOx by Propylene Over Silver Catalyst Under Oxidative Conditions

Julia María D. Cónsul; Daniel Thiele; Ione M. Baibich; Renato C. Veses

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https://dx.doi.org/10.1590/S0103-50532004000400018

Published online: July 14, 2004

 

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Total access: 836


J. Braz. Chem. Soc. 2004, 15(4), 563-569

Studies on Indium Sorption from Iodide Medium by Polyurethane Foam

Elizabeth de M. M. Ferreira; Tadeu Morelli; Isabel M. N. S. Moreira; Marcelo S. de Carvalho

How to cite this article

 

https://dx.doi.org/10.1590/S0103-50532004000400019

Published online: July 8, 2004

 

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Total access: 999


J. Braz. Chem. Soc. 2004, 15(4), 570-576

Multivariate Quality Control of Lubricating Oils Using Fourier Transform Infrared Spectroscopy

Alessandra Borin; Ronei Jesus Poppi

How to cite this article

 

https://dx.doi.org/10.1590/S0103-50532004000400020

Published online: July 14, 2004

 

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Total access: 1014


J. Braz. Chem. Soc. 2004, 15(4), 577-581

Laser Flash Photolysis Study of the Reaction of 1H-Benz[ƒ]indane-1,2,3-trione with Olefins

Monica Teixeira da Silva; José Carlos Netto-Ferreira

How to cite this article

 

https://dx.doi.org/10.1590/S0103-50532004000400021

Published online: July 21, 2004

 

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Total access: 924


J. Braz. Chem. Soc. 2004, 15(4), 582-586

HPLC-UV and LC-MS Analysis of Quinonemethides Triterpenes in Hydroalcoholic Extracts of "espinheira santa" (Maytenus aquifolium Martius, Celastraceae) Leaves

Ana C. Nossack; Renata M. dos S. Celeghini; Fernando M. Lanças; Janete H. Yariwake

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https://dx.doi.org/10.1590/S0103-50532004000400022

Published online: July 28, 2004

 

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Total access: 841


J. Braz. Chem. Soc. 2004, 15(4), 587-594

Decolourization of Anthraquinone Reactive Dye by Electrochemical Reduction on Reticulated Glassy Carbon Electrode

Patricia A. Carneiro; Nivaldo Boralle; Nelson R. Stradiotto; Maysa Furlan; Maria Valnice B. Zanoni

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https://dx.doi.org/10.1590/S0103-50532004000400023

Published online: July 21, 2004

 

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Total access: 1179


Short Reports J. Braz. Chem. Soc. 2004, 15(4), 595-602

Triterpenoid Saponins from Stem Bark of Pentaclethra macroloba

Francisco Arnaldo Viana; Raimundo Braz-Filho; Yvone B. M. Pouliquen; Manoel Andrade Net; Gilvandete M. P. Santiago; Edson Rodrigues-Filho

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https://dx.doi.org/10.1590/S0103-50532004000400024

Published online: May 28, 2004

 

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Total access: 889


J. Braz. Chem. Soc. 2004, 15(4), 603-607

Synthesis of New 1,2,4-Oxadiazoles Carrying (1'S,2'S)-t-Butyloxycarbonyl-1-amino-2-methyl-1-butyl and (1'S)-t-Butyloxycarbonyl-1'-amino-1'-ethyl Groups at C-5

Vanildo Martins L. Braga; Sebastiao J. de Melo; Rajendra M. Srivastava; Emerson Peter da S. Falcão

How to cite this article

 

https://dx.doi.org/10.1590/S0103-50532004000400025

Published online: May 17, 2004

 

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Total access: 925


J. Braz. Chem. Soc. 2004, 15(4), 608-613

Steroids and Flavonoids of Porcelia macrocarpa

Mariana H. Chaves; Nidia F. Roque; Mariane C. Costa Ayres

How to cite this article

 

https://dx.doi.org/10.1590/S0103-50532004000400026

Published online: May 17, 2004

 

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Total access: 855

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Online version ISSN 1678-4790 Printed version ISSN 0103-5053
Journal of the Brazilian Chemical Society
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