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

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  Año 2011, Vol. 56, Número 1

  • Microstructural changes of carbonaceous monoliths synthesized via hydrothermal method

    H.n Lim, Anuar Kassim, S.p Lim, N.s Rastamnizar, N.m Huang

    • Resumen
    • Texto completo

    págs. 184-586

    

  • Synthesis of novel anti-bacterial 2,1-benzothiazine 2,2-dioxides derived from methyl anthranilate

    Muhammad Shafiq, Muhammad Zia-ur-rehman, Islam Ullah Khan, Muhammad Nadeem Arshad, Siraj Ahmed Khan

    • Resumen
    • Texto completo

    págs. 527-531

    

  • Seasonal variation of the flavonoids pinocembrin and 3-o-methylgalangin, in the surface component mixture (resinous exudates and waxy coating) of heliotropium stenophyllum

    Brenda Modak C., Rene Torres, Alejandro Urzúa

    • Resumen
    • Texto completo

    págs. 532-534

    

  • Hydrogen bond induced assembly and crystal structures of dioxovanadium(v) complexes with schiff bases

    Shi-Yong Liu, Yu-ping Ma, Zhong You

    • Resumen
    • Texto completo

    págs. 535-538

    

  • Removal of phenolic compounds from aqueous solutions by biosorption onto acacia leucocephala bark powder: Equilibrium and kinetic studies

    Nadavala Siva Kumar, Kim Min

    • Resumen
    • Texto completo

    págs. 539-545

    

  • Hydrogen-bonded supramolecular array in the crystal structure of ethyl 7-hydroxy-2-oxo-2h-chromene-3-carboxylate monohydrate

    Antonio Galdamez, Olimpo García-beltrán, Bruce K Cassels

    • Resumen
    • Texto completo

    págs. 546-548

    

  • Structural elucidation of bioactive principles in floral extracts of german chamomille (matricaria recutita l.)

    G. E Buono-core, M. Vanessa Nuñez, Andrea Lucero, Robinson Vargas M, Carolina Jullian

    • Resumen
    • Texto completo

    págs. 549-553

    

  • Validation of a liquid chromatography-fluorescence spectrometric method for the quantification of four quinolones in pig and chicken muscle following the european union guideline ec/657/2002

    Y Vasquez-martinez, L Villegas R, A. Villa, G Massiff

    • Resumen
    • Texto completo

    págs. 554-558

    

  • Synthesis, colorfastness evaluation and utilization of humic acid derived dyes / pigment

    Saqib Nasir, Tahira B Sarfaraz, Khalid Khan, Ausaf Aleem, Rasheeda Parveen

    • Resumen
    • Texto completo

    págs. 559-565

    

  • Spectrophotometry microdetermination of some antihypertensive drugs in pure form and in pharmaceutical formulations

    Sayed A Shama, Alaa S Amin, Hany Omara

    • Resumen
    • Texto completo

    págs. 566-570

    

  • Temporal variation of pahs in soils from the biobío region: Central southern chile

    Roberto Quiroz, Peter Popp, Ricardo Barra

    • Resumen
    • Texto completo

    págs. 571-573

    

  • Formulation and characterization of inclusion complexes using hydroxypropyl-β-cyclodextrin and florfenicol with chitosan microparticles

    Cristian Rogel, Néstor Mendoza, José Troncoso, Javier González, Carlos von Plessing

    • Resumen
    • Texto completo

    págs. 574-578

    

  • Characterization of a new new ag+ -selective electrode based on n3s5-thiaazacrown ether as neutral ionophore

    Jian-Jun Zhang, Jia Wang Ding, Wei Qin

    • Resumen
    • Texto completo

    págs. 580-583

    

  • Synthesis, characterization and thermal properties of iron material including carbodiimide and s-indacene structures

    Mohamed Dahrouch, Enzo Díaz, Andrés Iturra, Maria Parra, Nicolás Gatica, Yanko Moreno, Ivonne Chávez, Juan Manuel Manriquez

    • Resumen
    • Texto completo

    págs. 587-590

    

  • Flame atomic absorption spectrometric determination trace amounts of nickel in water samples after solid-phase extraction and preconcentration onto ir-120 amberlite resin modified with 5-)4-dimethyl amino-benzylidene)-rhodanin

    Daryoush Afzali, Nezhat Jandaghi, Mohammad Ali Taher

    • Resumen
    • Texto completo

    págs. 591-594

    

  • Crystal structure of (1r,5s)-9-nitro- 1,2,3,4,5,6-hexahydro-1,5-methanopyrido[1,2-a][1,5] diazocin-8-one (9-nitrocytisine), c11h13o3n3

    Antonio Galdamez, Manuel Gutiérrez-hernández, Bruce K Cassels, Patricio Sáez-Briones

    • Resumen
    • Texto completo

    págs. 595-597

    

  • Structure, characterization and application of ni hydrotalcite as solid base catalysts for organic transformations

    Ateeq Rahman, Salem S Al-deyab

    • Resumen
    • Texto completo

    págs. 598-600

    

  • Blue-shifting hydrogen bonds and secondary interactions in the c3h6…hcf3, c2h4o…hcf3 and c2h4s…hcf3 cyclic complexes

    B.G Oliveira

    • Resumen
    • Texto completo

    págs. 601-605

    

  • Pharmacokinetic study of risperidone: Application of a hplc method with solid phase extraction

    Pablo Torres V, M. Jacqueline Sepúlveda C, Carlos von Plessing

    • Resumen
    • Texto completo

    págs. 606-609

    

  • Photoactive polyacrylonitrile fibers coated by nano-sized titanium dioxide: Synthesis, characterization, thermal investigation

    Hadi Fallah Moafi, Abdollah Fallah Shojaie, Mohammad Ali Zanjanchi

    • Resumen
    • Texto completo

    págs. 610-615

    

  • Solvent-free microwave michael addition of isatin and aniline schiff base of isatin to α,β-unsaturated esters

    Gholamhassan Imanzadeh, Tooran Aghaalizadeh, Mohammadreza Zamanloo, Yagoub Mansoori

    • Resumen
    • Texto completo

    págs. 616-620

    

  • Modification of boron doped diamond electrodes with glucose oxidase, characterization by electrochemical techniques

    Rodrigo del Río, Francisco Armijo, Ricardo Schrebler G, Gabriela del Canto, Claudia Vergara, Cesar Gutierrez

    • Resumen
    • Texto completo

    págs. 621-624

    

  • New butyrolactone from a marine-derived fungus aspergillus sp

    Aurelio San-Martín, Juana Rovirosa Rodo, Inmaculada Vaca Cerezo, Karen Vergara, Laura Acevedo, Dolores Viña, Francisco Orallo, Maria Cristina Chamy

    • Resumen
    • Texto completo

    págs. 625-627

    

  • Dft study on the mechanism of the addition reaction between carbene and glycine

    Xiaojun Tan, Weihua Wang, Ping Li, Jinsong Gu, Guorong Wang, Dangsheng Wang, Tao Li

    • Resumen
    • Texto completo

    págs. 628-630