JBCS

9:36, Tue May 23

Open Access/APCs

vol. 16, No. 4 , 2005, p. 691-887




Editorial J. Braz. Chem. Soc. 2005, 16(4 ), 0-0

Editorial

Angelo C. Pinto; Jailson B. de Andrade

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500001


Communication J. Braz. Chem. Soc. 2005, 16(4 ), 691-694

Isobutane/2-Butene Alkylation with Zeolite Y without Brønsted Acidity

Nilton Rosenbach Jr; Claudio J. A. Mota

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500002

Published online: June 17, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 695-698

Trichloroisocyanuric Acid in H2SO4: An Efficient Superelectrophilic Reagent for Chlorination of Isatin and Benzene Derivatives

Gabriela Fonseca Mendonça; Rejane Ramos Magalhães; Marcio C. S. de Mattos; Pierre M. Esteves

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500003

Published online: June 22, 2005


Review J. Braz. Chem. Soc. 2005, 16(4 ), 699-710

Antioxidant Therapy: Myth or Reality?

Alberto J. Núñez-Sellés

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500004

Published online: June 17, 2005

Articles J. Braz. Chem. Soc. 2005, 16(4 ), 711-717

Electrochemical and Spectroscopic Study of 4-(Phenyldiazenyl)-2-{[tris- (hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1(2H)-one. Mechanism of the Azo and Imine Electroreduction

Semiha Çakir; Ender Biçer; Mustafa Odabasoglu; Çigdem Albayrak

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500005

Published online: March 30, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 718-722

Four New Metal Complexes with the Amino Acid Deoxyalliin

Antonio C. Massabni; Pedro P. Corbi; Petr Melnikov; Marisa A. Zacharias; Hercílio R. Rechenberg

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500006

Published online: March 6, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 723-726

HPLC Method to Assay Total Saponins in Ilex paraguariensis Aqueous Extract

Simone C.B. Gnoatto; Eloir P. Schenkel; Valquiria L. Bassani

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500007

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 727-732

Field Sampling System for Determination of Cadmium and Nickel in Fresh Water by Flame Atomic Absorption Spectrometry

Walter N. L. dos Santos; Carla M. dos Santos; Sérgio L. C. Ferreira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500008

Published online: May 25, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 733-738

Electrochemical and Electrochromic Properties of Poly(4,4

Bruna L. Dias; Emerson M. Girotto; Roberto de Matos; Marcos J. L. Santos; Marco-A. De Paoli; Wilson A. Gazotti

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500009

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 739-742

Synthesis of (±)-Kigelin

Aamer Saeed; Somia Ehsan

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500010

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 743-748

Determination of Fenitrothion in Commercial Formulations by Square Wave Voltammetry and UV-Vis Spectroscopy

L. Zelayaran Melgar; S. A. S. Machado

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500011

Published online: April 13, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 749-755

Chemical Transformations of Eremanthine. Synthesis of Micheliolide and 1(R),10(R)- Dihydromicheliolide

José C. F. Alves; Edna C. Fantini

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500012

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 756-762

Evaluation of the Anticorrosive Properties of Environmental Friendly Inorganic Corrosion Inhibitors Pigments

Adriana O. S. Leite; Walney S. Araújo; Isabel C.P. Margarit; Adriana N. Correia; Pedro de Lima-Neto

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500013

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 763-773

Preparation and Evaluation of a Coumarin Library Towards the Inhibitory Activity of the Enzyme gGAPDH from Trypanosoma cruzi

Joel Alvim Jr.; Ricardo L. A. Dias; Marcelo S. Castilho; Glaucius Oliva; Arlene G. Corrêa

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500014

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 774-782

Voltammetric Behavior of Nitrofurazone and its Hydroxymethyl Prodrug with Potential Anti-Chagas Activity

Mauro Aquiles La-Scalea; Carla Maria de Souza Menezes; Murilo Sérgio da Silva Julião; Man Chin Chung; Sílvia Helena Pires Serrano; Elizabeth Igne Ferreira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500015

Published online: May 20, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 783-789

Synthesis, Characterization and Biological Activity of Symmetric Dinuclear Complexes Derived from a Novel Macrocyclic Compartmental Ligand

B.H.M. Mruthyunjayaswamy; Omkar B. Ijare; Y. Jadegoud

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500016

Published online: May 25, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 790-795

Structural Impact of Hydroxyvalerate in Polyhydroxyalkanoates (PHAscl) Dense Film Monitored by XPS and Photothermal Methods

Marcelo G. da Silva; Helion Vargas; Luiz H. Poley; Ruben S. Rodriguez; Gilson B. Baptista

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500017

Published online: May 20, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 796-800

Synthesis, X-ray Crystal Structure and Thermal Decomposition Mechanism of [Zn(MCZ)3](NO3)2·H2O (MCZ=Methyl Carbazate)

Guixia Ma; Tonglai Zhang; Kaibei Yu

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500018

Published online: May 25, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 801-807

Determination of Cd, Pb and Ni by Square Wave Stripping Voltammetry in Particulate Matter Collected in Workplace Atmosphere of some Brazilian Industrial Foundries

Fabiana S. Felix; Jaim Lichtig; Luciana B.O. dos Santos; Jorge C. Masini

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500019

Published online: May 25, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 808-814

Solid-Phase Purification of Deoxyguanosine-benzo[a]pyrene Diol Epoxide Adducts from Genomic DNA Adduct Synthesis

Ana Paula Formenton-Catai; Rosecler Pereira Machado; Fernando M. Lanças; Emanuel Carrilho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500020

Published online: June 9, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 815-820

Adsorption of Phosphoric Acid on Niobium Oxide Coated Cellulose Fiber: Preparation, Characterization and Ion Exchange Property

Flávio A. Pavan; Maria Suzana P. Francisco; Richard Landers; Yoshitaka Gushikem

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500021

Published online: May 20, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 821-826

Simple and Practicable Methods for the Determination of Astemizole in Pharmaceuticals using Bromate-Bromide and Two Dyes

Paregowda Nagegowda; Kanakapura Basavaiah

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500022

Published online: June 9, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 827-834

Comparative Study of Structure - Activity Relationship of Di and Triorganotin (IV) Complexes of Monomethyl Glutarate

Wajid Rehman; Musa Kaleem Baloch; Amin Badshah

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500023

Published online: June 17, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 835-843

Catalytic Activity of Halogenated Iron Porphyrins in Alkene and Alkane Oxidations by Iodosylbenzene and Hydrogen Peroxide

André Aparecido Guedes; John R. L. Smith; Otaciro R. Nascimento; Débora F. Costa Guedes; Marilda das Dores Assis

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500024

Published online: June 17, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 844-850

Hydrogen Bonds between Pyrazine and HX linear Acids (X = F, NC, CN and CCH): A Theoretical Study

João Bosco P. da Silva; Mário R. Silva Junior; Mozart N. Ramos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500025

Published online: June 22, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 851-856

Microwave Accelerated Solvent-Free Synthesis of Flavanones

Gabriel J. Sagrera; Gustavo A. Seoane

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500026

Published online: June 30, 2005


Short Reports J. Braz. Chem. Soc. 2005, 16(4 ), 857-862

Clean and Atom-Economic Synthesis of α-Phenylselenoacrylonitriles and α-Phenylseleno- α,β-Unsaturated Esters by Knoevenagel Reaction under Solvent-Free Conditions

Gelson Perin; Raquel G. Jacob; Giancarlo V. Botteselle; Emerson L. Kublik; Eder J. Lenardão; Rodrigo Cella; Paulo César Silva dos Santos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500027

Published online: June 9, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 863-867

Lanostane Triterpenes from the Fungus Pisolithus tinctorius

M. Lucília M. Zamuner; Diógenes A. G. Cortez; Benedito P. Dias Filho; M. Inês S. Lima; Edson Rodrigues-Filho

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500028

Published online: April 13, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 868-873

Regiospecific Synthesis of New Non-Condensed Heteropolycyclic Systems from β-Heteroaryl-β-methoxyvinyl Trihalomethyl Ketones

Helio G. Bonacorso; Marlí R. Oliveira; Michelle B. Costa; Letícia B. da Silva; Nilo Zanatta; Marcos A. P. Martins; Alex F. C. Flores

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500029

Published online: June 30, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 874-876

Facile Regeneration of Carbonyl Compounds from Oximes Under Microwave Irradiations Using N-Bromophthalimide

Ardeshir Khazaei; Abbas Amini Manesh

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500030

Published online: May 18, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 877-880

Al(HSO4)3 as an Efficient Catalyst for Acetalization of Carbonyl Compounds under Heterogeneous or Solvent -Free Conditions

BiBi Fatemeh Mirjalili; Mohammad Ali Zolfigol; Abdolhamid Bamoniri; Azizeh Hazar

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500031

Published online: May 20, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 881-883

Short Synthesis of New 13,16-Diazaestrone and 13,16-Diazaequilenin Analogs

J. A. Parihar; M. M. V. Ramana

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500032

Published online: June 9, 2005

J. Braz. Chem. Soc. 2005, 16(4 ), 884-887

Studies on the Dehydroiodination of Cyclic β-Iodo-enol Ethers

Helena M. C. Ferraz; Myrian K. Sano; Fernanda I. Bombonato; Marta R. S. Nunes

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532005000500033

Published online: July 7, 2005

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