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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

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

Total access: 1289


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

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

Published online: December 13, 2007

 

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Total access: 769


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

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

Published online: November 16, 2007

 

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Total access: 970


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

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

Published online: November 21, 2007

 

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Total access: 1889


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

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

Published online: November 21, 2007

 

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Total access: 871


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

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

Published online: November 22, 2007

 

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Total access: 861


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

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

Published online: December 4, 2007

 

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Total access: 3391


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

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

Published online: December 6, 2007

 

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Total access: 1836


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

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

Published online: December 6, 2007

 

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Total access: 891


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

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

Published online: December 7, 2007

 

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Total access: 1664


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

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

Published online: December 10, 2007

 

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Total access: 2112


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

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

Published online: December 10, 2007

 

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Total access: 871


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

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

Published online: December 10, 2007

 

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Total access: 822


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

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

Published online: December 11, 2007

 

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Total access: 1916


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

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

Published online: December 12, 2007

 

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Total access: 927


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

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

Published online: December 12, 2007

 

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Total access: 1883


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

 

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

Published online: December 13, 2007

 

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Total access: 1217


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

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

Published online: December 13, 2007

 

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Total access: 882


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

 

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

Published online: November 30, 2007

 

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Total access: 837


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

 

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

Published online: December 6, 2007

 

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Total access: 866


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

 

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

Published online: December 6, 2007

 

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Total access: 1120


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. Guimaraes; Fernanda W. de M. Lima; Geórgia L. S. de Souza

How to cite this article

 

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

Published online: December 12, 2007

 

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Total access: 974

Online version ISSN 1678-4790 Printed version ISSN 0103-5053
Journal of the Brazilian Chemical Society
JBCS Editorial and Publishing Office
University of Campinas - UNICAMP
13083-970 Campinas-SP, Brazil

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