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vol. 18, No. 8, 2007, p. 1461-1589




Editorial J. Braz. Chem. Soc. 2007, 18(8), 0

Growth Acceleration Program: Science Education

Angelo C. Pinto

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800001


Letter J. Braz. Chem. Soc. 2007, 18(8), 1461

Failure of Montmorillonite K10 or Silica Gel to Promote the Conversion of Phenols to Quinones by Several Oxidants

E. J. Behrman

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800002

Published online: December 13, 2007

Articles J. Braz. Chem. Soc. 2007, 18(8), 1462-1472

Cationic Dyes Immobilized on Cellulose Acetate Surface Modified with Titanium Dioxide: Factorial Design and an Application as Sensor for NADH

Andrea A. Hoffmann; Silvio L. P. Dias; Edilson V. Benvenutti; Eder C. Lima; Flávio A. Pavan; Jordana R. Rodrigues; Rodrigo Scotti; Emerson S. Ribeiro; Yoshitaka Gushikem

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800003

Published online: November 16, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1473-1480

Citotoxicity and Immune Response induced by Organopalladium(II) Compounds in Mice bearing Ehrlich Ascites Tumour

Michelle C. da Rocha; Anderson M. Santana; Sandra R. Ananias; Eduardo T. de Almeida; Antonio E. Mauro; Marisa C. P. Placeres; Iracilda Z. Carlos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800004

Published online: November 21, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1481-1485

Synthesis of Organothioacrylonitriles and Organoselenoacrylonitriles by Reaction of 1-Halo-1-chalcogenoalkenes with CuCN

Claudio C. Silveira; Vinicius Caliari; Adriano S. Vieira; Samuel R. Mendes

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800005

Published online: November 21, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1486-1491

A Solvent-free Synthesis of β-Enamino Trihalomethyl Ketones

Marcos A. P. Martins; Rodrigo L. Peres; Gabriela F. Fiss; Frantiescoli A. Dimer; Rodrigo Mayer; Clarissa P. Frizzo; Mara R. B. Marzari; Nilo Zanatta; Helio G. Bonacorso

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800006

Published online: November 22, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1492-1499

Synthesis, Spectral Studies and Catalytic Activity of Ruthenium(II) Complexes with Organic Amide Ligands

More Ashok; Adapa V. S. S. Prasad; Vadde Ravinder

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800007

Published online: December 4, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1500-1503

Biosynthetic Origin of the Isoprene Units in Chromenes of Piper aduncum (Piperaceae)

Ana C. Leite; Adriana A. Lopes; Massuo J. Kato; Vanderlan da S. Bolzani; Maysa Furlan

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800008

Published online: December 6, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1504-1508

Solid Phase Microextraction (SPME) Analysis of Volatile Compounds Produced by In Vitro Shoots of Lantana camara L. under the Influence of Auxins and Cytokinins

Vanessa Ribeiro Affonso; Humberto Ribeiro Bizzo; Sharon Santos de Lima; Maria Apparecida Esquibel; Alice Sato

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800009

Published online: December 6, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1509-1514

A New Environmental Friendly Clay Catalyst for One-pot Coiodination and Epoxidation of Alkenes

Karen S.M. Corrêa; Rafael B. Bernini; Marcio C.S. de Mattos; Mônica R.M.P. de Aguiar; Alcides W.S. Guarino

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800010

Published online: December 7, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1515-1523

Natural Polyprenylated Benzophenones: Keto-Enol Tautomerism and Stereochemistry

Felipe T. Martins; José W. Cruz Jr.; Priscilla B. M. C. Derogis; Marcelo H. dos Santos; Márcia P. Veloso; Javier Ellena; Antônio C. Doriguetto

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800011

Published online: December 10, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1524-1530

LaFexMnyMozO3 Catalysts for the Oxidation of Volatile Aromatic Organic Contaminants

Juliana C. Tristão; José D. Ardisson; Waldemar A. A. Macedo; Rochel M. Lago; Flávia C. C. Moura

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800012

Published online: December 10, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1531-1536

Retention of Copper(II) Metal Ions in a Silicon-Glass Microfluidic Device

José A. Fracassi da Silva; Claudimir L. do Lago; Rogerio Furlan

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800013

Published online: December 10, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1537-1546

A Computational Study of Substituted Flavylium Salts and their Quinonoidal Conjugate-Bases: S0→S1 Electronic Transition, Absolute pKa and Reduction Potential Calculations by DFT and Semiempirical Methods

Adilson A. Freitas; K. Shimizu; Luís G. Dias; Frank H. Quina

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800014

Published online: December 11, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1547-1553

Cu, Fe, Mn and Zn Distribution in Protein Fractions of Brazil-Nut, Cupuassu Seed and Coconut Pulp by Solid-Liquid Extraction and Electrothermal Atomic Absorption Spectrometry

Juliana Naozuka; Pedro V. Oliveira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800015

Published online: December 12, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1554-1559

Flavonoids from Annona dioica Leaves and their Effects in Ehrlich Carcinoma Cells, DNA-topoisomerase I and II

Maria R. G. Vega; Andressa Esteves-Souza; Ivo J. C. Vieira; Leda Mathias; Raimundo Braz-Filho; Aurea Echevarria

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800016

Published online: December 12, 2007


J. Braz. Chem. Soc. 2007, 18(8), 1560-1565

Chemical constituents of the underground stem bark of Duguetia furfuracea (Annonaceae)

Denise B. da Silva; Elaine C. O. Tulli; Walmir S. Garcez; Evandro A. Nascimento; João M. de Siqueira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800017

Published online: December 13, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1566-1570

Methods for Vanadium Determination in Fuel Oil by GF AAS with Microemulsification and Acid Digestion Sampling

Fábio Alan C. Amorim; Daniel C. Lima; Joana A. A. Amaro; Maria Goreti R. Vale; Sérgio L. C. Ferreira

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800018

Published online: December 13, 2007

Short Reports J. Braz. Chem. Soc. 2007, 18(8), 1571-1574

A Mild and Efficient Method for the Preparation of 3-(2'-Aminoaryl)pyrazoles from 4-Chloroquinolines

Julio C. Borges; Cesar D. de Oliveira; Luiz C. da Silva Pinheiro; Roberta K. F. Marra; Misbahul Ain Khan; James L. Wardell; Solange M. S. V. Wardell; Alice M. R. Bernardino

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800019

Published online: November 30, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1575-1579

Cohalogenation of Alkenes with DMF: an Easy Vicinal Haloformyloxylation Reaction

Adriana V. A. de Souza; Gabriela F. Mendonça; Rafael B. Bernini; Marcio C. S. de Mattos

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800020

Published online: December 6, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1580-1584

Cross-Validation for the Selection of Spectral Variables Using the Successive Projections Algorithm

Roberto Kawakami Harrop Galvão; Mário César Ugulino Araújo; Edvan Cirino Silva; Gledson Emidio José; Sófacles Figueredo Carreiro Soares; Henrique Mohallem Paiva

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800021

Published online: December 6, 2007

J. Braz. Chem. Soc. 2007, 18(8), 1585-1589

New Triterpene and Antibacterial Labdenoic Acid Derivatives from Moldenhawera nutans

Juceni P. David; Jailton Ferrari; Jorge M. David; Alaíse G. Guimarães; Fernanda W. de M. Lima; Geórgia L. S. de Souza

How to cite this article

 

http://dx.doi.org/10.1590/S0103-50532007000800022

Published online: December 12, 2007

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