Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química)

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  Año 2010, Vol. 55, Número 4

  • Cellulose sulfuric acid as a new, biodegradable and environmentally friendly bio-polymer for synthesis of 4,4'-(arylmethylene)bis(3-methyl-1-phenyl-1h-pyrazol-5-ols)

    Elaheh Mosaddegh, Asadollah Hassankhani, Amin Baghizadeh

    • Resumen
    • Texto completo

    págs. 419-420

    

  • Removal of metal ions from aqueous solutions using crosslinked polyethylene -gtmfj-polystyrene sulfonic acid adsorbent prepared by radiation grafting

    Mohamed Mahmoud Nasef, Hamdani Saidi, Zaini Ujang, Khairul Zaman Mohd Dahlan

    • Resumen
    • Texto completo

    págs. 421-427

    

  • Enantioselective addition of diethyl zinc to benzaldehyde catalyzed by ti(iv) and glucose derivatives

    José Parada, Jorge Mendoza Crisosto, Francy Cisternas, Angel Eguiluz

    • Resumen
    • Texto completo

    págs. 428-430

    

  • Liquid - liquid extraction of cerium(iv) from salicylate media using n-7v-octylaniline in xylene as an extractant

    B. N Kokare, A. M Mandhare, M. A Anuse

    • Resumen
    • Texto completo

    págs. 431-435

    

  • Effects of humic and oxalic acid in wood biodegradation by gloeophyllum trabeum

    C Pozo, D Contreras, J Freer, F.J. Rodríguez

    • Resumen
    • Texto completo

    págs. 436-439

    

  • Polypropylene/clay nanocomposites: Synthesis and characterization

    Mónica A. Pérez, Bernabé L. Rivas, Saddys M Rodríguez, Álvaro Maldonado, Carola Venegas

    • Resumen
    • Texto completo

    págs. 440-444

    

  • Preparation and characterization of perovskite oxides by polymerization-combustion

    Jairo Alberto Gómez Cuaspud, J. S. Valencia Ríos, Juan Bautista Carda Castelló

    • Resumen
    • Texto completo

    págs. 445-449

    

  • Stress degradation studies of ramipril by a validated stability-indicating liquid chromatographic method

    M de Diego, Gloria Godoy, S Mennickent, M Olivares, Ricardo Godoy

    • Resumen
    • Texto completo

    págs. 450-453

    

  • Development and validation of a gc-npd/micro-ecd method using dual column for the determination of benzodiazepine in human whole blood and plasma

    Felipe Bravo, Claudio Lobos, Karina Venegas, Julio Benites

    • Resumen
    • Texto completo

    págs. 454-457

    

  • Reaction of alkyl gallates with diphenyl picrylhydracyl radicals in sds micelles

    Ana Campos, Carolina Villalobos, Eduardo Lissi

    • Resumen
    • Texto completo

    págs. 458-460

    

  • Development and validation of liquid chromatographic method for the simultaneous estimation of ezetimibe and lovastatin in human plasma

    Islam Ullah Khan, Tayyaba Kausar, Muhammad Ashfaq, Shahzad Sharif

    • Resumen
    • Texto completo

    págs. 461-464

    

  • Effect of liquid spatial velocity on m d [m d = mn, fe, co, ni, cu and zn]//mo synergism in the hydrodesulphurization reaction

    M. Villarroel, P Baeza, F J Gil-llambias

    • Resumen
    • Texto completo

    págs. 465-466

    

  • Cyanide determination with a modified ninhydrin reagent using n-acetyl cysteine in the presence of heavy metal ions

    Ioan-marius Mihaescu

    • Resumen
    • Texto completo

    págs. 467-468

    

  • Surface-enhanced raman scattering: Metal nanostructures coated with langmuir-blodgett films

    Priscila Alessio, Carlos J. L Constantino, Ricardo F. Aroca, Osvaldo N. Oliveira Jr.

    • Resumen
    • Texto completo

    págs. 469-478

    

  • Synthesis, characterization and preliminary catalytic properties of new copper (i) complexe [cu (pyrazolyl)2]x type

    S. A Moya, R. Pastene, R Sartori, R Schmidt, C. Diaz, E Santander, P. Aguirre, A. J. Pardey, C Longo, P. J Baricelli

    • Resumen
    • Texto completo

    págs. 479-482

    

  • Synthesis, characterization and antibacterial evaluation of few 2, 3-substituted quinoxalines

    B Jayachandra Reddy, M.c Somasekhara Reddy

    • Resumen
    • Texto completo

    págs. 483-485

    

  • A preliminary study of the distribution and mobility of mercury in water and sediments from the san juan river watershed, nuevo leon mexico

    Roberto Macías Medrano, Juan Manuel Alfaro Barbosa, Laura Hinojosa Reyes, Aracely Hernández Ramírez, Karim Acuña-askar

    • Resumen
    • Texto completo

    págs. 486-490

    

  • Preparation of new optically active and thermally stable poly(amide-imide) containing bicyclo segment and ether group in the main chain by direct polycondensation in two different media

    Khalil Faghihi, Meisam Shabanian

    • Resumen
    • Texto completo

    págs. 491-496

    

  • Studies on graft copolymerization of 2-hydroxyethylmethacrylate onto kappa-carrageenan initiated by ceric ammonium nitrate

    Mohammad T. Sadeghi, Hossein Hosseinzadeh

    • Resumen
    • Texto completo

    págs. 497-502

    

  • Theoretical study of the s²-p interaction between tl(i) and olefinic systems on hypothetical [tl(c2h4)2]+ and [tl(c2h2)n]+ (n = 2,3) complexes

    Daniela Donoso, Fernando Mendizabal

    • Resumen
    • Texto completo

    págs. 503-506

    

  • Conversion of methanol to formaldehyde on tio2 supported ag nanoparticles

    C Maldonado, José Luis García Fierro, G Birke, E Martinez, P Reyes

    • Resumen
    • Texto completo

    págs. 506-510

    

  • Synthesis and spectral analysis of an array of novel 4-(4-morpholinophenyl)-6-aryl-pyrimidin-2-amines

    J Thanusu, V Kanagarajan, M. Gopalakrishnan

    • Resumen
    • Texto completo

    págs. 511-514

    

  • Simultaneous determination of phenylephrine hydrochloride and tropicamide in ophthalmic dosage form with three rapid derivative spectrophotometric methods

    Swati Sardana, R.C. Mashru

    • Resumen
    • Texto completo

    págs. 515-518

    

  • Structural study of a new 1-(2-thienyl)-3-(3-methyl-2-thienyl)-propenone, in situ radiation-induced dimerization products

    Y Moreno, D Contreras, A Buljan, F. Brovelli, Ricardo Baggio

    • Resumen
    • Texto completo

    págs. 519-521

    

  • Utilization of acrylamide and natural polysaccharide based polymeric networks in ph controlled release of 5-amino salicylic acid

    Kiran Kumar, B. S Kaith, Hemant Mittal

    • Resumen
    • Texto completo

    págs. 522-526