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Journal of the Brazilian Chemical Society
Print version ISSN 0103-5053On-line version ISSN 1678-4790

 

Table of contents
J. Braz. Chem. Soc. vol.13 no.5 São Paulo Sept.Oct. 2002

 Editorial
  
 
        · text in Portuguese     · Portuguese ( pdf )
  
 Communication
  
 ·  Novel Organophosphorus Cage Compound Produced by an Unexpected Oxidative Coupling of 1,2,4-Triphosphole: Crystal and Molecular Structures of Two Isomers of Formula P6C4But4 CHSiMe3
Araujo, Maria Helena; Rajão, Daniel A.; Doriguetto, Antonio C.; Ellena, Javier; Castellano, Eduardo E.; Hitchcock, Peter B.; Caliman, Vinicius

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 Articles
  
 ·  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 2•MeNO2 and of 2,6–Diacetylpyridine bis(semicarbazone)dimethyltin(IV) trans–Tetrachlorodimethylstannate(IV), [Me2Sn(H2dapsc)][Me2 SnCl4]
Sousa, Gerimário F. de; Valdés-Martínez, Jesús; Pérez, Georgina E.; Toscano, Rubén A.; Abras, Anuar; Filgueiras, Carlos A. L.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Enthalpy of Formation of CH3SO and CH3SO2: A Difficult Case in Quantum Chemistry
Resende, Stella M.; Ornellas, Fernando R.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Synthesis of Benzomacrolactam by 11–endo Selective Aryl Radical Cyclization of 2–Iodobenzamide Derived from D–Galactose
Binatti, Ildefonso; Prado, Maria Auxiliadôra F.; Alves, Ricardo J.; Souza Filho, José D.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Synthesis and Characterization of EDTA Complexes Useful for Trace Elements Supplementation
Baran, Enrique J.; Wagner, Claudia C.; Torre, María H.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Collision-Induced Effects on the Dielectric Properties of Liquid Dimethylsulfoxide
Vechi, Sérgio M.; Skaf, Munir S.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A Simple and Rapid Extraction for Gas Chromatographic Determination of Thiabendazole and Imazalil Residues in Lemons
Navickiene, Sandro; Ribeiro, Maria Lúcia

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Synthesis, Characterization and Theoretical Calculations of Novel Five Membered Rings Containing Phosphorus and Arsenic Atoms
Rocha, Willian R.; Duarte, Leopoldo W. M.; Almeida, Wagner B. De; Caliman, Vinicius

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Antimicrobial Ellagitannin of Punica granatum Fruits
Machado, Thelma de B.; Leal, Ivana C. R.; Amaral, Ana Claudia F.; Santos, Kátia R. N. dos; Silva, Marlei G. da; Kuster, Ricardo M.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Antimony (V) Oxide Adsorbed on a Silica-Zirconia Mixed Oxide Obtained by the Sol-Gel Processing Method: Preparation and Acid Properties
Zaitseva, Galina; Gushikem, Yoshitaka

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Investigations on the Formation of Copper Polyvanadates as a Function of pH
Prasad, Shiva; Brito, André L. F.; Muniz, Ana C. S.; Leite, Valderí D.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Electronic Spectra of Chevreul's Salts
Silva, Luciana A. da; Andrade, Jailson B. de; Toma, Henrique E.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  The Michael Reaction of Enaminones with N-(p-tolyl)-maleimide: Synthesis and Structural Analysis of Succinimide-enaminones
Cunha, Silvio; Rodovalho, Waléria; Azevedo, Neucírio R.; Mendonça, Marcos de O.; Lariucci, Carlito; Vencato, Ivo

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Electrochemical Comparative Study of Riboflavin, FMN and FAD Immobilized on the Silica Gel Modified with Zirconium Oxide
Yamashita, Miyuki; Rosatto, Simone S.; Kubota, Lauro T.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A Flow System for Spectrophotometric Multidetermination in Water Exploiting Reagent Injection
Martelli, Patrícia B.; Rocha, Fábio R. P.; Gorga, Rejane C. P.; Reis, Boaventura F.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Synthesis and Characterization of New Ammine Ru(II) Complexes Containing P(m-tol)3, P(p-CH3)3 and P(OC5H11)3
Signini, Roberta; Mazzetto, Selma E.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  1-O-Alkylglyceryl Ether Lipids of the Gut Walls and Contents of an Abyssal Holothurian (Oneirophanta mutabilis)
Santos, Vera L. C. S.; Billett, David S. M.; Wolff, George A.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Chiral Ligand Exchange Chromatography: Separation of Enantiomeric Mixtures of Underivatized α-Amino Acids under UV Detection
Nazareth, Patricia M. P.; Antunes, Octavio A. C.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  An Alternative Synthetic Access to cis-4a-Methyloctahydrophenanthrene, a Biomarker of Sergipe-Alagoas Basin Petroleum in Brazil
Rodrigues, Denise C.; Meijere, Armin de; Marsaioli, Anita J.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Fatty Acid Esters of Triterpenes from Erythroxylum passerinum
Barreiros, Marizeth L.; David, Jorge M.; Pereira, Pedro A. de P.; Guedes, Maria L. S.; David, Juceni P.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Separation and Pre-concentration of Cadmium, Copper, Lead, Nickel and Zinc by Solid-Liquid Extraction of their Cocrystallized Naphthalene Dithizone Chelate in Saline Matrices
Costa, Antônio C. Spínola; Lopes, Leila; Korn, Maria das Graças A.; Portela, Jicarla G.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 Short Reports
  
 ·  Adsorption of L-amino Acids on Sea Sand
Zaia, Dimas A. M.; Vieira, Heberth J.; Zaia, Cássia T. B. V.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  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)]
Braga, Dario; Grepioni, Fabrizia; Vargas, Maria D.; Ziglio, Claudio M.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  On the Reactivity of α-(Triphenylphosphoranylidene)-benzylphenylketene with Nitrogen Compounds: Synthetic and Mechanistic Implications
Cunha, Silvio; Kascheres, Albert

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Determination of the Acidity of Oils Using Paraformaldehyde as a Thermometric End-Point Indicator
Carneiro, Mário J. D.; Feres Júnior, Mário A.; Godinho, Oswaldo E. S.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Characterization of Spin-Coated Polymer Films
Petri, D. F. S.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Trichloroisocyanuric Acid: An Alternate Green Route for the Transformation of Alkenes into Epoxides
Wengert, Mira; Sanseverino, Antonio M.; Mattos, Marcio C. S. de

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Additional Coumarins from Kielmeyera reticulata
Cruz, Frederico G.; Moreira, Luciana de M.; Santos, Nelson A. S.; Guedes, Maria L. S.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 Additions and Corrections
  
 ·  Antimicrobial Ellagitannin of Punica granatum Fruits
Machado, Thelma de B.; Leal, Ivana C. R.; Amaral, Ana Claudia F.; Santos, Kátia R. N. dos; Silva, Marlei G. da; Kuster, Ricardo M.

        · text in English     · English ( pdf )
  
 ·  Separation and Pre-concentration of Cadmium, Copper, Lead, Nickel and Zinc by Solid-Liquid Extraction of their Cocrystallized Naphthalene Dithizone Chelate in Saline Matrices
Costa, Antônio C. Spínola; Lopes, Leila; Korn, Maria das Graças A.; Portela, Jicarla G.

        · text in English     · English ( pdf )
  

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