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


Table of contents
J. Braz. Chem. Soc. vol.15 no.4 São Paulo July/Aug. 2004

Torresi, Roberto M.; Loh, Watson

 ·  Substitution reaction between functionalized Z-vinylic tellurides and lower order cyanocuprates: synthesis of Z or E a,b unsaturated esters using the same Z-vinylic telluride
Castelani, Priscila; Comasseto, João V.

 ·  Fabrication of a new porous glass-ceramic monolith using vanadium(III) calcium phosphate glass as precursor
Mazali, Italo Odone; Alves, Oswaldo Luiz

 ·  Flavonoids from Chiococca braquiata (Rubiaceae)
Lopes, Marcia N.; Oliveira, André C. de; Young, Maria Cláudia M.; Bolzani, Vanderlan da S.

 ·  Chemical and electrochemical coloration of stainless steel and pitting corrosion resistance studies
Kikuti, Elaine; Conrrado, Rosangela; Bocchi, Nerilso; Biaggio, Sonia R.; Rocha-Filho, Romeu C.

 ·  Laser flash photolysis study of the phenolic hydrogen abstraction by 1,2-aceanthrylenedione triplet
Serra, Ana Cristina S.; Lucas, Nanci C. de; Netto-Ferreira, José Carlos

 ·  Determination of lead in bone by electrothermal atomic absorption spectrometry with Zeeman effect background correction
Pereira, Hugo B.; Luna, Aderval S.; Herms, Friedrich W.; Campos, Reinaldo C. de

 ·  Construction of surfactant-membrane electrodes selective for sodium dodecyl sulfate in poly(ethylene oxide)-surfactant mixtures
Rizzatti, Ivanise Maria; Zanette, Dilson R.; Zanette, Dino

 ·  Soil characterization in a subtropical forest crossed by highways (Cantareira State Park, SP, Brazil)
Flues, Marlene; Sato, Ivone M.; Cotrim, Marycel B.; Salvador, Vera L.; Ranzani, Andrea C.; Vallilo, Maria Isabel; Oliveira, Elisabeth de

 ·  Polyprenylated benzophenones with a tricyclo [,8]undecane skeleton from Clusia obdeltifolia
Cruz, Frederico G.; Teixeira, Josanaide S. R.

 ·  Degradation of acetonitrile residues using oxidation processes
Micaroni, Regina C. da C. M.; Bueno, Maria Izabel M. S.; Jardim, Wilson de F.

 ·  Retention of cellulose, xylan and lignin in kraft pulping of eucalyptus studied by multivariate data analysis: influences on physicochemical and mechanical properties of pulp
Fardim, Pedro; Durán, Nelson

 ·  Determination of inorganic ions in ethanol fuel by capillary electrophoresis
Munoz, Rodrigo A. A.; Richter, Eduardo M.; Jesus, Dosil P. de; Lago, Claudimir L. do; Angnes, Lúcio

 ·  Encapsulation of vanadium complexes in inorganic or hybrid matrices via the sol-gel method: application to the epoxidation of allylic alcohols
Pellegrino, Rodolfo B.; Buffon, Regina

 ·  Grafting of tetrahydrophthalic and maleic anhydride onto polyolefins in solution
Campos, Paulo G. S.; Fantini, Márcia C. A.; Petri, Denise F. S.

 ·  Behavior of a Co-Cr-Mo biomaterial in simulated body fluid solutions studied by electrochemical and surface analysis techniques
Giacomelli, Fernando Carlos; Giacomelli, Cristiano; Spinelli, Almir

 ·  Study of the particulate matter emitted from residual oil combustion and natural gas reburning
Bertran, Celso A.; Marques, Carla S. T.

 ·  Selective reduction of NOx by propylene over silver catalyst under oxidative conditions
Cónsul, Julia María D.; Thiele, Daniel; Baibich, Ione M.; Veses, Renato C.

 ·  Studies on indium sorption from iodide medium by polyurethane foam
Ferreira, Elizabeth de M. M.; Morelli, Tadeu; Moreira, Isabel M. N. S.; Carvalho, Marcelo S. de

 ·  Multivariate quality control of lubricating oils using Fourier transform infrared spectroscopy
Borin, Alessandra; Poppi, Ronei Jesus

 ·  Laser flash photolysis study of the reaction of 1H-benz[f]indane-1,2,3-trione with olefins
Silva, Monica Teixeira da; Netto-Ferreira, José Carlos

 ·  HPLC-UV and LC-MS analysis of quinonemethides triterpenes in hydroalcoholic extracts of "espinheira santa" (Maytenus aquifolium Martius, Celastraceae) leaves
Nossack, Ana C.; Celeghini, Renata M. dos S.; Lanças, Fernando M.; Yariwake, Janete H.

 ·  Decolourization of anthraquinone reactive dye by electrochemical reduction on reticulated glassy carbon electrode
Carneiro, Patricia A.; Boralle, Nivaldo; Stradiotto, Nelson R.; Furlan, Maysa; Zanoni, Maria Valnice B.

 Short Reports
 ·  Triterpenoid saponins from stem bark of Pentaclethra macroloba
Viana, Francisco Arnaldo; Braz-Filho, Raimundo; Pouliquen, Yvone B. M.; Andrade Net, Manoel; Santiago, Gilvandete M. P.; Rodrigues-Filho, Edson

 ·  Synthesis of new 1,2,4-oxadiazoles carrying (1'S,2'S)-t-butyloxycarbonyl-1-amino-2- methyl-1-butyl and (1'S)-t-butyloxycarbonyl-1'-amino-1'-ethyl groups at C-5
Braga, Vanildo Martins L.; Melo, Sebastião J. de; Srivastava, Rajendra M.; Falcão, Emerson Peter da S.

 ·  Steroids and flavonoids of Porcelia macrocarpa
Chaves, Mariana H.; Roque, Nidia F.; Ayres, Mariane C. Costa