Volume 16; Issue 4

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Journal of the Brazilian Chemical Society
Volume 16; Issue 4

Journal of the Brazilian Chemical Society

Volume 16; Issue 4

1

HPLC method to assay total saponins in Ilex paraguariensis aqueous extract

Gnoatto, Simone C.B., Schenkel, Eloir P., Bassani, Valquiria L.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 377 KB

english, 2005

2

Trichloroisocyanuric acid in H2SO4: an efficient superelectrophilic reagent for chlorination of isatin and benzene derivatives

Mendonça, Gabriela Fonseca, Magalhães, Rejane Ramos, Mattos, Marcio C. S. de, Esteves, Pierre M.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 275 KB

english, 2005

3

Facile regeneration of carbonyl compounds from oximes under microwave irradiations using N-bromophthalimide

Khazaei, Ardeshir, Manesh, Abbas Amini

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 93 KB

english, 2005

4

Electrochemical and electrochromic properties of poly(4,4" dimethoxy 3'-methyl 2,2':5',2" terthiophene)

Dias, Bruna L., Girotto, Emerson M., Matos, Roberto de, Santos, Marcos J. L., De Paoli, Marco-A., Gazotti, Wilson A.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 191 KB

2005

5

Hydrogen bonds between pyrazine and HX linear acids (X = F, NC, CN and CCH): a theoretical study

Silva, João Bosco P. da, Silva Junior, Mário R., Ramos, Mozart N.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 116 KB

2005

6

Lanostane triterpenes from the fungus Pisolithus tinctorius

Zamuner, M. Lucília M., Cortez, Diógenes A. G., Dias Filho, Benedito P., Lima, M. Inês S., Rodrigues-Filho, Edson

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 154 KB

english, 2005

7

Adsorption of phosphoric acid on niobium oxide coated cellulose fiber: preparation, characterization and ion exchange property

Pavan, Flávio A., Francisco, Maria Suzana P., Landers, Richard, Gushikem, Yoshitaka

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 469 KB

english, 2005

8

Chemical transformations of eremanthine: synthesis of micheliolide and 1(R),10(R)-dihydromicheliolide

Alves, José C. F., Fantini, Edna C.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 93 KB

english, 2005

9

Evaluation of the anticorrosive properties of environmental friendly inorganic corrosion inhibitors pigments

Leite, Adriana O. S., Araújo, Walney S., Margarit, Isabel C.P., Correia, Adriana N., Lima-Neto, Pedro de

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 555 KB

english, 2005

10

Preparation and evaluation of a coumarin library towards the inhibitory activity of the enzyme gGAPDH from Trypanosoma cruzi

Alvim Jr., Joel, Dias, Ricardo L. A., Castilho, Marcelo S., Oliva, Glaucius, Corrêa, Arlene G.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 175 KB

english, 2005

11

Al(HSO4)3 as an efficient catalyst for acetalization of carbonyl compounds under heterogeneous or solvent -free conditions

Mirjalili, BiBi Fatemeh, Zolfigol, Mohammad Ali, Bamoniri, Abdolhamid, Hazar, Azizeh

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 152 KB

english, 2005

12

Voltammetric behavior of nitrofurazone and its hydroxymethyl prodrug with potential anti-Chagas activity

La-Scalea, Mauro Aquiles, Menezes, Carla Maria de Souza, Julião, Murilo Sérgio da Silva, Chung, Man Chin, Serrano, Sílvia Helena Pires, Ferreira, Elizabeth Igne

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 268 KB

2005

13

Clean and atom-economic synthesis of alpha-phenylselenoacrylonitriles and alpha-phenylseleno- alpha,beta-unsaturated esters by knoevenagel reaction under solvent-free conditions

Perin, Gelson, Jacob, Raquel G., Botteselle, Giancarlo V., Kublik, Emerson L., Lenardão, Eder J., Cella, Rodrigo, Santos, Paulo César Silva dos

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 136 KB

english, 2005

14

Microwave accelerated solvent-free synthesis of flavanones

Sagrera, Gabriel J., Seoane, Gustavo A.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 1.14 MB

english, 2005

15

Antioxidant therapy: myth or reality?

Núñez-Sellés, Alberto J.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 164 KB

2005

16

Determination of fenitrothion in commercial formulations by square wave voltammetry and UV-Vis spectroscopy

Zelayaran Melgar, L., Machado, S. A. S.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 209 KB

2005

17

Synthesis, characterization and biological activity of symmetric dinuclear complexes derived from a novel macrocyclic compartmental ligand

Mruthyunjayaswamy, B.H.M., Ijare, Omkar B., Jadegoud, Y.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 247 KB

2005

18

Synthesis of (±)-kigelin

Saeed, Aamer, Ehsan, Somia

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 111 KB

english, 2005

19

Catalytic activity of halogenated iron porphyrins in alkene and alkane oxidations by iodosylbenzene and hydrogen peroxide

Guedes, André Aparecido, Smith, John R. L., Nascimento, Otaciro R., Guedes, Débora F. Costa, Assis, Marilda das Dores

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 491 KB

english, 2005

20

Field sampling system for determination of cadmium and nickel in fresh water by flame atomic absorption spectrometry

Santos, Walter N. L. dos, Santos, Carla M. dos, Ferreira, Sérgio L. C.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 86 KB

2005

21

Field sampling system for determination of cadmium and nickel in fresh water by flame atomic absorption spectrometry

Santos, Walter N. L. dos, Santos, Carla M. dos, Ferreira, Sérgio L. C.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

File:

PDF, 86 KB

2005

22

Studies on the dehydroiodination of cyclic beta-iodo-enol ethers

Ferraz, Helena M. C., Sano, Myrian K., Bombonato, Fernanda I., Nunes, Marta R. S.

Journal:

Journal of the Brazilian Chemical Society

Year:

2005

Language:

english

File:

PDF, 172 KB

english, 2005

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