JBCS

9:38, Tue May 23

Open Access/APCs

vol. 13, No. 5, 2002, p. 553-708




Editorial J. Braz. Chem. Soc. 2002, 13(5), 0

Editorial

Jailson B. de Andrade

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500001


Communication J. Braz. Chem. Soc. 2002, 13(5), 555-558

Novel Organophosphorus Cage Compound Produced by an Unexpected Oxidative Coupling of 1,2,4-Triphosphole: Crystal and Molecular Structures of Two Isomers of Formula P6C4But4CHSiMe3

Maria Helena Araujo; Daniel A. Rajão; Antonio C. Doriguetto; Javier Ellena; Eduardo E. Castellano; Peter B. Hitchcock; Vinicius Caliman

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500002

Published online: August 6, 2002

Articles J. Braz. Chem. Soc. 2002, 13(5), 559-564

Heptacoordination in Organotin(IV) Complexes: Spectroscopic and Structural Studies of 2,6-Diacetylpyridine bis(thiosemicarbazone)di-n-butyltin(IV) Chloride Nitromethane Solvate, [nBu2Sn(H2daptsc)]Cl 2MeNO2 and of 2,6-Diacetylpyridine bis(semicarbazone)dimethyltin(IV) trans-Tetrachlorodimethylstannate(IV), [Me2Sn(H2dapsc)][Me2 SnCl4]

Gerimário F. de Sousa; Jesús Valdés-Martínez; Georgina E. Pérez; Rubén A. Toscano; Anuar Abras; Carlos A. L. Filgueiras

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500003

Published online: May 16, 2002

J. Braz. Chem. Soc. 2002, 13(5), 565-569

Enthalpy of Formation of CH3SO and CH3SO2: A Difficult Case in Quantum Chemistry

Stella M. Resende; Fernando R. Ornellas

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500004

Published online: June 14, 2002

J. Braz. Chem. Soc. 2002, 13(5), 570-575

Synthesis of Benzomacrolactam by 11-endo Selective Aryl Radical Cyclization of 2-Iodobenzamide Derived from D-Galactoselactose

Ildefonso Binatti; Maria Auxiliadôra F. Prado; Ricardo J. Alves; José D. Souza Filho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500005

Published online: July 10, 2002

J. Braz. Chem. Soc. 2002, 13(5), 576-582

Synthesis and Characterization of EDTA Complexes Useful for Trace Elements Supplementation

Enrique J. Baran; Claudia C. Wagner; María H. Torre

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500006

Published online: July 10, 2002

J. Braz. Chem. Soc. 2002, 13(5), 583-591

Collision-Induced Effects on the Dielectric Properties of Liquid Dimethylsulfoxide

Sérgio M. Vechi; Munir S. Skaf

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500007

Published online: June 24, 2002

J. Braz. Chem. Soc. 2002, 13(5), 592-596

A Simple and Rapid Extraction for Gas Chromatographic Determination of Thiabendazole and Imazalil Residues in Lemons

Sandro Navickiene; Maria Lúcia Ribeiro

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500008

Published online: July 25, 2002

J. Braz. Chem. Soc. 2002, 13(5), 597-605

Synthesis, Characterization and Theoretical Calculations of Novel Five Membered Rings Containing Phosphorus and Arsenic Atomsrsenic Atoms

Willian R. Rocha; Leopoldo W. M. Duarte; Wagner B. De Almeida; Vinicius Caliman

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500009

Published online: July 16, 2002

J. Braz. Chem. Soc. 2002, 13(5), 606-610

Antimicrobial Ellagitannin of Punica granatum Fruits

Thelma de B. Machado; Ivana C. R. Leal; Ana Claudia F. Amaral; Kátia R. N. dos Santos; Marlei G. da Silva; Ricardo M. Kuster

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500010

Published online: August 21, 2002


J. Braz. Chem. Soc. 2002, 13(5), 611-617

Antimony (V) Oxide Adsorbed on a Silica-Zirconia Mixed Oxide Obtained by the Sol-Gel Processing Method: Preparation and Acid Properties

Galina Zaitseva; Yoshitaka Gushikem

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500011

Published online: August 23, 2002

J. Braz. Chem. Soc. 2002, 13(5), 618-623

Investigations on the Formation of Copper Polyvanadates as a Function of pH

Shiva Prasad; André L. F. Brito; Ana C. S. Muniz; Valderí D. Leite

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500012

Published online: August 1, 2002

J. Braz. Chem. Soc. 2002, 13(5), 624-628

Electronic Spectra of Chevreul's Salts

Luciana A. da Silva; Jailson B. de Andrade; Henrique E. Toma

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500013

Published online: August 7, 2002

J. Braz. Chem. Soc. 2002, 13(5), 629-634

The Michael Reaction of Enaminones with N-(p-tolyl)-maleimide: Synthesis and Structural Analysis of Succinimide-enaminones

Silvio Cunha; Waléria Rodovalho; Neucírio R. Azevedo; Marcos de O. Mendonça; Carlito Lariucci; Ivo Vencato

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500014

Published online: August 28, 2002

J. Braz. Chem. Soc. 2002, 13(5), 635-641

Electrochemical Comparative Study of Riboflavin, FMN and FAD Immobilized on the Silica Gel Modified with Zirconium Oxide

Miyuki Yamashita; Simone S. Rosatto; Lauro T. Kubota

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500015

Published online: September 16, 2002

J. Braz. Chem. Soc. 2002, 13(5), 642-646

A Flow System for Spectrophotometric Multidetermination in Water Exploiting Reagent Injection

Patrícia B. Martelli; Fábio R. P. Rocha; Rejane C. P. Gorga; Boaventura F. Reis

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500016

Published online: August 23, 2002

J. Braz. Chem. Soc. 2002, 13(5), 647-652

Synthesis and Characterization of New Ammine Ru(II) Complexes Containing P(m-tol)3, P(p-CH3)3 and P(OC5H11)3

Roberta Signini; Selma E. Mazzetto

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500017

Published online: August 21, 2002

J. Braz. Chem. Soc. 2002, 13(5), 653-657

1-O-Alkylglyceryl Ether Lipids of thents of an A Gut Walls and Contebyssal Holothurian (Oneirophanta mutabilis)

Vera L. C. S. Santos; David S. M. Billett; George A. Wolff

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500018

Published online: September 24, 2002

J. Braz. Chem. Soc. 2002, 13(5), 658-663

Chiral Ligand Exchange Chromatography: Separation of Enantiomeric Mixtures of Underivatized α-Amino Acids under UV Detection

Patricia M. P. Nazareth; Octavio A. C. Antunes

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500019

Published online: September 26, 2002

J. Braz. Chem. Soc. 2002, 13(5), 664-668

An Alternative Synthetic Access to cis-4a-Methyloctahydrophenanthrene, a Biomarker of Sergipe-Alagoas Basin Petroleum in Brazil

Denise C. Rodrigues; Armin de Meijere; Anita J. Marsaioli

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500020

Published online: September 6, 2002

J. Braz. Chem. Soc. 2002, 13(5), 669-673

Fatty Acid Esters of Triterpenes from Erythroxylum passerinum

Marizeth L. Barreiros; Jorge M. David; Pedro A. de P. Pereira; Maria L. S. Guedes; Juceni P. David

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500021

Published online: September 26, 2002

J. Braz. Chem. Soc. 2002, 13(5), 674-678

Separation and Pre-concentration of Cadmium, Copper, Lead, Nickel and Zinc by Solid-Liquid Extraction of their Cocrystallized Naphthalene Dithizone Chelate in Saline Matrices

Antônio C. Spínola Costa; Leila Lopes; Maria das Graças A. Korn; Jicarla G. Portela

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500022

Published online: September 27, 2002

Short Reports J. Braz. Chem. Soc. 2002, 13(5), 679-681

Adsorption of L-amino Acids on Sea Sand

Dimas A. M. Zaia; Heberth J. Vieira; Cássia T. B. V. Zaia

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500023

Published online: June 24, 2002

J. Braz. Chem. Soc. 2002, 13(5), 682-686

Oxidative Addition Reactions of I2 with [HIr4(CO)10-n(PPh3)n(μ-PPh2)] (n = 1 and 2) and Crystal and Molecular Structure of [HIr4(μ-I)2(CO)7(PPh3)(μ-PPh2)]

Dario Braga; Fabrizia Grepioni; Maria D. Vargas; Claudio M. Ziglio

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500024

Published online: July 1, 2002

J. Braz. Chem. Soc. 2002, 13(5), 687-691

On the Reactivity of α-(Triphenylphosphoranylidene)-benzylphenylketene with Nitrogen Compounds. Synthetic and Mechanistic Implications

Silvio Cunha; Albert Kascheres

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500025

Published online: July 16, 2002

J. Braz. Chem. Soc. 2002, 13(5), 692-694

Determination of the Acidity of Oils Using Paraformaldehyde as a Thermometric End-Point Indicator

Mário J. D. Carneiro; Mário A. Feres Júnior; Oswaldo E. S. Godinho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500026

Published online: August 19, 2002

J. Braz. Chem. Soc. 2002, 13(5), 695-699

Characterization of Spin-Coated Polymer Films

D. F. S. Petri

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500027

Published online: August 28, 2002

J. Braz. Chem. Soc. 2002, 13(5), 700-703

Trichloroisocyanuric Acid: An Alternate Green Route for the Transformation of Alkenes into Epoxides

Mira Wengert; Antonio M. Sanseverino; Marcio C. S. de Mattos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500028

Published online: August 28, 2002

J. Braz. Chem. Soc. 2002, 13(5), 704-707

Additional Coumarins from Kielmeyera reticulata

Frederico G. Cruz; Luciana de M. Moreira; Nelson A. S. Santos; Maria L. S. Guedes

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500029

Published online: September 6, 2002

Additions and Corrections J. Braz. Chem. Soc. 2002, 13(5), 708

Antimicrobial Ellagitannin of Punica granatum Fruits

Thelma de B. Machado; Ivana C. R. Leal; Ana Claudia F. Amaral; Kátia R. N. dos Santos; Marlei G. da Silva; Ricardo M. Kuster

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500030


J. Braz. Chem. Soc. 2002, 13(5), 708

Separation and Pre-concentration of Cadmium, Copper, Lead, Nickel and Zinc by Solid-Liquid Extraction of their Cocrystallized Naphthalene Dithizone Chelate in Saline Matrices

Antônio C. Spínola Costa; Leila Lopes; Maria das Graças A. Korn; Jicarla G. Portela

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532002000500031

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