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Journal of the Brazilian Chemical Society
Print version ISSN 0103-5053

 

Table of contents
J. Braz. Chem. Soc. vol.20 no.5 São Paulo  2009

Editorial: Brazil, an emerged power
Catalani, Luiz Henrique; Bolzani, Vanderlan da Silva

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 Communication
  
 ·  Studies towards the construction of quaternary indolizidines by [2,3]-sigmatropic rearrangement cocatalyzed by ionic liquid
Duran-Lara, Esteban F.; Shankaraiah, Nagula; Geraldo, Daniela; Santos, Leonardo S.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 Articles
  
 ·  Synthesis, characterization and kinetics of catalytically active molecularly imprinted polymers for the selective recognition of 4-aminophenol
Santos, Wilney J. R.; Lima, Phabyanno R.; Tarley, César R. T.; Kubota, Lauro T.

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 ·  Design, synthesis and anticonvulsant activity evaluation of 7-substituted-4H-[1,2,4]triazino[3,4-a]phthalazin-4-one derivatives
Sun, Xian-Yu; Guan, Li-Ping; Zhang, Lei; Wei, Cheng-Xi; Piao, Hu-Ri; Quan, Zhe-Shan

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Flame atomic absorption spectrometric determination of trace amounts of cobalt after cloud point extraction as 2-[(2-Mercaptophenylimino)methyl]phenol complex
Baghban, Neda; Shabani, Ali Mohammad H.; Dadfarnia, Shayessteh; Jafari, Abbas A.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Long alkyl chain bis-quaternary ammonium-based ionic liquids as biologically active xanthenes dyes
Pernak, Juliusz; Świerczyńska, Anna; Walkiewicz, Filip; Krystkowiak, Ewa; Maciejewski, Andrzej

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 ·  Speeding up HCl extractions by employing ultrasound energy to evaluate trace elements bioavailability in sediments
Hatje, Vanessa; Costa, Letícia M.; Korn, Maria Graças A.; Cotrim, Gabriel

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 ·  Neolignans and sesquiterpenes from leaves and embryogenic cultures of Ocotea Catharinensis (Lauraceae)
Funasaki, Mariko; Lordello, Ana Luísa L.; Viana, Ana Maria; Santa-Catarina, Claudete; Floh, Eny I. S.; Yoshida, Massayoshi; Kato, Massuo J.

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 ·  Application of h-point standard addition method for simultaneous spectrophotometric determination of hydrochlorothiazide and propranolol
Hajian, Reza; Shams, Nafiseh; Rad, Ardeshir

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Microwave-assisted photocatalytic degradation of dimethyl phthalate using a microwave discharged electrodeless lamp
Liao, Wenchao; Wang, Peng

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 ·  Pd-W and Pd-Mo catalysts for NO decomposition and NO/CO reduction reactions
Dallago, Rogério M.; Baibich, Ione M.

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 ·  Ferrocenedicarboxylic acid modified carbon paste electrode: a sensor for electrocatalytic determination of hydrochlorothiazide
Karimi-Maleh, H.; Ensafi, Ali A.; Ensafi, Hamid R.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Total synthesis of (3S, 5R, 3'S, 5'R)-capsorubin
Frederico, Daniel; Constantino, Mauricio G.; Donate, Paulo M.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Hydrocarbon oxidation catalyzed by iron and manganese porphyrins anchored on aminofunctionalized supports
Faria, André L.; Mac Leod, Tatiana O. C.; Barros, Valéria P.; Assis, Marilda D.

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 ·  Synthesis of novel 6-(substituted benzyl)imidazo[2,1-b][1,3]thiazole catalyzed by polystyrene-supported palladium(ii) ethylenediamine complex
Bakherad, Mohammad; Keivanloo, Ali; Bahramian, Bahram; Kamali, Taghi A.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Design, construction and evaluation of a simple pressurized solvent extraction system
Pinto, J. S. S.; Lanças, F. M.

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 ·  Multiresidue determination of pesticides in drinking water by gas chromatography-mass spectrometry after solid-phase extraction
Sabin, Guilherme P.; Prestes, Osmar D.; Adaime, Martha B.; Zanella, Renato

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 ·  A new homatropine potentiometric membrane sensor as a useful device for homatropine hydrobromide analysis in pharmaceutical formulation and urine: a computational study
Ganjali, Mohammad Reza; Memari, Zahra; Riahi, Siavash; Faridbod, Farnoush; Norouzi, Parviz; Sian, Manesha A. K.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Pterocarpans and a novel flavanone from harpalyce brasiliana roots
Araújo, Renata M. de; Lima, Mary Anne S.; Silveira, Edilberto R.

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 ·  Determination of protonation constants of some tetracycline antibiotics by potentiometry and lc methods in water and acetonitrile-water binary mixtures
Şanli, Senem; Şanli, Nurullah; Alsancak, Güleren

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 ·  A new bianthron glycoside as inhibitor of Trypanosoma cruzi glyceraldehyde 3-phosphate dehydrogenase activity
Macedo, Edângelo M. S. de; Wiggers, Helton J.; Silva, Maria G. V.; Braz-Filho, Raimundo; Andricopulo, Adriano D.; Montanari, Carlos A.

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 ·  Synthesis, characterization and use of Nb2O5 based catalysts in producing biofuels by transesterification, esterification and pyrolysis
Brandão, Rodrigo F.; Quirino, Rafael L.; Mello, Vinicius M.; Tavares, André P.; Peres, Antônio C.; Guinhos, Flávia; Rubim, Joel C.; Suarez, Paulo A. Z.

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 ·  Seasonal Influence on the Essential Oil Variability of Eugenia dysenterica
Duarte, Alessandra R.; Naves, Ronaldo R.; Santos, Suzana C.; Seraphin, José C.; Ferri, Pedro H.

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 ·  Synthesis and antimicrobial evaluation of some new pyrazole, pyrazoline and chromeno[3,4-c]pyrazole derivatives
Abunada, Nada M.; Hassaneen, Hamdi M.; Samaha, Ahmed S. M. Abu; Miqdad, Omar A.

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 Short Reports
  
 ·  Copper catalyzed cross-coupling reactions of diaryl ditellurides with potassium aryltrifluoroborate salts
Alves, Diego; Pena, Jesus M.; Vieira, Adriano S.; Botteselle, Giancarlo V.; Guadagnin, Rafael C.; Stefani, Hélio A.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Development of a derivative spectrophotometric method for the determination of fungicide zinc ethylenebisdithiocarbamate using sodium molybdate
Kaur, Manpreet; Kaur, Varinder; Malik, Ashok K.; Verma, Neelam; Singh, Baldev; Rao, A. L. J.

        · abstract in English | Portuguese     · text in English     · pdf in English
  
 ·  Microwave-assisted reaction of 2,3-dichloronaphthoquinone with aminopyridines
Tapia, Ricardo A.; Cantuarias, Lorena; Cuéllar, Mauricio; Villena, Joan

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