Orbital - Vol. 4 No. Suppl. 1 - APRIL 2012

Table of Contents

Soybean oil transesterification: Study of using Nb2O5.xH2O as catalyst in biodiesel production PDF
Deborah A. dos Santos, Valdemar Lacerda Júnior, Sandro José Greco, Reginaldo B. Santos, Álvaro Cunha Neto 1-2
Synthesis of an advanced intermediate of alfa-alloenduracididine from allylglycine PDF
Silvia Helena Cardoso, Mauro V. de Almeida, Josiane Thierry, Robert H. Dodd 3-4
Inserção de catalisador híbrido na síntese de beta-tiocetonas PDF
Mariana Pompilio Darbem, Andrelson Wellington Rinaldi, Nelson Luis C. Domingues 5-6
Ultrasound-Assisted Synthesis of 1-N-glycosyl-1H-1,2,3-Triazole Derivatives and their Anti-inflammatory Activity PDF
Gilson Bezerra Silva, Ronaldo Nascimento de Oliveira 7-8
A new class of phthalimido-quinones synthesis PDF
Jeziane S. Alves, Josinete A. Paz, Celso A. Camara 9-10
Synthesis of new 1,2,3-triazol-carbohydrates PDF
Bruna M. Guimarães, Ronaldo N. Oliveira 11-12
A convenient synthesis of 3-aryl-1,2,4-oxadiazoles from ethyl acetoacetate and amidoximes under solvent-free conditions PDF
Juliana L. L. F. Regueira, João R. de Freitas Filho 13-14
Synthesis of N-substituted phthalimidoalkyl 1,2,3-triazoles via click chemistry PDF
Moara T. da Silva, Ronaldo N. de Oliveira 15-16
Synthesis and antimycobacterial evaluation of new gem- difluorohydrazides PDF
Frederico S. C. Branco, Evanoel Crizanto de Lima, Núbia Boechat, Angelo C. Pinto, Maria Cristina S. Lourenço 17-18
Síntese de inibidores potenciais de hexosaminidases derivados de N-acetilglicosamina e D-glicose PDF
Lucas Lopardi Franco, Mário C. Brandão, Ricardo José Alves, José Dias Souza Filho 19-20
Synthesis of triazol derivatives of lupeol with potential antimalarial activity PDF
Tatiane Freitas Borgati, Guilherme Rocha Pereira, Geraldo Célio Brandão, Alaíde Braga de Oliveira, José Dias Souza Filho 21-22
Synthesis of Biscardanol as Key Intermediary in Preparation of Bistioxanthones PDF
Glaucia Almeida Nunes, Dênis P. Lima, Ricardo V. Lima, Rosangela Silva Lopes 23-24
Development of new chiral auxiliary from the Diels-Alder adduct endo-tricyclo[6.2.1.02,7] undeca-4 ,9-dien-3 ,6-dione PDF
Suély Copini, Felícia Megumi Ito, Camila C. Ungari, Dênis P. Lima, Roberto Silva Gomes, Adilson Beatriz 25-26
Study about synthesis of polyarylacetylenes using cardanol and glycerol as raw materials PDF
Tatiana Matayoshi, Dênis P. Lima, Adilson Beatriz 27-28
Synthesis of new 1H-1,2,3-triazole-1,4-naphthoquinones PDF
Wagner O. Valença, Celso A. Camara, Ronaldo N. de Oliveira 29-30
Synthesis of aryl-1H-1,2,3-triazoles via 1,3-dipolar cycloaddition PDF
Wagner O. Valença, Jucleiton José R. de Freitas, Ronaldo N. de Oliveira 31-32
Synthesis of 1,2,4 trioxolanes from vegetable oils for pharmaceutical and veterinary application PDF
Nathália R. Almeida, Paola D. de Oliveira, Eduardo J. de Arruda, Dênis P. Lima, Adilson Beatriz 33-34
The use of AgNO3/BF3.Et2O and HNO3/Al(H2PO4)3 systems in the synthesis of aryl thiosulfonates PDF
Edson Anjos Santos, Rejane G. D. Khodyuk, Paulo C. Prado, Dênis P. Lima 35-36
Electrophilic cyclization of (Z)-thiobutenynes: Synthesis of 3-iodothiophenes PDF
Amanda S. Santana, Diego B. Carvalho, Nadla S. Cassemiro, Gabriela R. Hurtado, Luiz H. Viana, Adriano C. M. Baroni 37-38
A new class of phtalimido-quinones sinthesys PDF
Jeziane S. Alves, Josinete A. Paz, Celso A. Camara 39-40
Synthesis of new triazole arotinoids analogues via "Click Chemistry" with potential anticancer activity PDF
Mariana A. A. Aleixo, Tais M. Garcia, Tatiana C. Bortolo, Diego B. Carvalho, Luiz H. Viana, Gabriela R. Hurtado, Maria F. C. Matos, Adriano C. M. Baroni 41-42
Synthesis and biological activity of acetates of copper (II) and iron (III) for the control of Aedes aegypti (Diptera: Culicidae) PDF
Jéssica V. Nardeli, Claudio T. de Carvalho, Marcelo Alves Teixeira, Gustavo G. Fonseca, Eduardo J. de Arruda 43-44
Reações de Heck-Matsuda direcionadas pelo substrato: Síntese estereosseletiva de arilciclopentenos PDF
Caio Costa Oliveira, Emerson Andrade Ferreira dos Santos, Carlos Roque Duarte Correia 45-46
Strategies for the synthesis and molecular modeling aiming to discover biorational agricultural insecticides PDF
Rejane G. D. Khodyuk, Dênis P. de Lima, Adilson Beatriz, Marcos S. do Amaral, Edson dos A. dos Santos, Paulo C. Prado 47-48
Synthesis of branched naphthoquinones from castor oil PDF
Adriano Olímpio da Silva, Dênis P. de Lima, Rosangela da Silva Lopes, Ricardo Vieira de Lima, Roberto da Silva Gomes 49-50
Selective coupling reaction between 2,6-diiodoanisoles and terminal alkynes catalyzed by Pd(PPh3)2Cl2 and CuI PDF
Allan F. C. Rossini, Carlise Frota, Cristiano Raminelli 51-52
Synthesis via “click chemistry" of new triazole analogues derivatives of grandisin and veraguensin neolignans with potential trypanocidal and leishmanicidal activity PDF (Portuguese/English)
Tatiana C Bortolo, Diego B. Carvalho, Tais Moura Garcia, Carla P. Miranda, Luiz Henrique Viana, Gabriela Ramos Hurtado, Sérgio de Albuquerque, Adriano C. M. Baroni 53-54
Studies on the synthesis of new porphyrins from cardanol and glycerol PDF
Daiane Santana Souza, Rosangela da Silva Lopes, Dênis P de Lima, Kleber Thiago de Oliveira, Adilson Beatriz 55-56
Synthesis of functionalized benzofurans by iodocyclization reaction of alkynylanisoles PDF
Carlise Frota, Cristiano Raminelli 57-58
Ultrasound-promoted iodination of pyrazoles in aqueous medium PDF
Jéssica Kunsminskas, Lucas Pizutti, Cristiano Raminelli 59-60
Synthesis of 2-hydroxy-3-(2-methyl-propenyl)-1,4-naphthoquinone and related oxime derivatives PDF
Patricia S. Oliveira, Celso A Camara 61-62
Synthesis and separation of diastereoisomers of (R,S)-1-methyl-3-[3-(aryl)-1,2,4-oxadiazol-5-yl] ethyl 2,3-dideoxy-alfa-D-erythro-hex-2-enopyranosides PDF
Edilma E. Silva, João R. de Freitas Filho 63-64
Studies on the Diels-Alder adduct from cyclopentadiene and p-benzoquinone: Biotransformation, enantiomeric excess and absolute configuration PDF
Felipe Camargo Braga, Dênis P. de Lima, Adilson Beatriz, Felicia M. Ito 65-66
Synthesis and evaluation of cytotoxic activity derived 2,3-diyne-1,4-naphthoquinones PDF
Mauro G. da Silva, Tania M. S. Silva, Celso de A. Camara, Anderson C. S. Feitosa, Claudia do Ó Pessoa 67-68
Effects of the substitution of amino acid residues, through chemical synthesis, on the conformation and activity of antimicrobial peptides PDF
Regina C. Adão, Victor Hugo O. Munhoz, Bianca Matos Oliveira Mendes, Jarbas M. Resende, Dorila Piló-Veloso 69-71
Synthesis of 2-(4-Aminomethyl-1H-1,2,3-Triazole-1-yl)-1,4-Naphthoquinone Derivatives PDF
Wagner O. Valença, Mauro G. da Silva, Celso A. Camara, Ronaldo N. de Oliveira 72-73
Synthesis and evaluation of anti-leishmania activity of analogs isoxazoles derivatives of grandisin and veraguensin neolignans PDF
Ozildéia Soares, Maria Letícia . F. Silva, João Vitor D. Martins, Gabriela R. Hurtado, Luiz H. Viana, Adriano C. M. Baroni 74-75
Stereoselective reductions of chalcones using biocatalyst – Daucus carota PDF
Wender A. Silva, Lennine R. Melo, Júlia G. B. Pedreira, Guilherme R. Oliveira 76-77
Microwave – assisted reduction of racemic intermediates potential immunosuppressant PDF
Wender A. Silva, João V. Silva, Larissa G. Maciela, Lennine R. Melo, Júlia G. B. Pedreira, Guilherme R. Oliveira 78-79
Sinthetic study of some beta-aminoketones using thiazolidine as catalyst PDF
Érica Cristina da Silva, Ana Claudia da S. Lima, Paula Vanessa de S. Rizzo, Andrelson W. Rinaldi, Nelson Luis C. Domingues 80-81
Silylaryl triflates in the formation of arynes with application in the preparation of N,N-diarylamino acid derivatives PDF
Danilo Y. Albuquerque, Irlon M. Ferreira, Cristiano Raminelli 82-83
Synthesis of polyacrylamide in aqueous solution: solubility PDF
Daniela T. Valente, Alcino P. de Aguiar 84-85
Ultrasound-promoted clean synthesis of 1-thiocarbamoyl-3-(2-hydroxyphenyl)-5-aryl-4,5-dihydro-1H-pyrazoles PDF
Israel Leite Bogarim Jr., Gleison Antônio Casagrande, Lucas Pizzuti 86-87
Ultrasound-promoted synthesis of flavones by oxidation of 2’-hydroxychalcones and flavanones using I2/DMSO PDF
Paulo César Evaristo Milane, Irlon Maciel Ferreira, Lucas Pizzuti 88-89
Ultrasound-promoted synthesis of pyrrolidin-2-ones in aqueous medium PDF
Márcia Silvana Freire Franco, Alex Fabiani Claro Flores, Lucas Pizzuti 90-91
Synthesis of platinum and palladium complexes with bis-(hydroxy imines) PDF
Lucas M. Arantes, Dorila Piló-Veloso, Adão A. Sabino 92-93
Systematic study of the employment of enzymatic catalysts on the formation of carbon-heteroatoms PDF
Paula Vanessa S. Rizzo, Ana Claudia S. Lima, Érica Cristina da Silva, Cristiane R. Winck, Mariana P. Darbem, Andrelson W. Rinaldi, Nelson Luis de Campos Domingues 94-95
Application of bis-(L) zinc prolinate (II) on the synthesis reactions of some 1,4-dyhidropyridines PDF
Cristiane R. Winck, Ana Cláudia Lima, Paula Vanessa S. Rizzo, Andrelson W. Rinaldi, Nelson Luis de Campos Domingues 96-97
Synthetic studies toward to the first totalsynthesis of Floribundane B PDF
João V. S. Silva, Inês S. Resck, Angelo H. L. Machado 98-99
Fridel-Crafts alkylation of iodine catalyed by ultrasound assisted PDF
Manoel G. de Oliveira, Deluana M. Neto, Tairine Pimentel, Brenda G. Sturnich, Thaísa K. A. Fagundes, Irlon M. Ferreira, Sandro Minguzzi 100-101
Synthesis and characterization of nickel complexes derived from Schiff-Bases PDF
Mirian Y. Matsumoto, Keila B. Dias, Vicente L. Kupfer, Elias B. O. Filho, Larisse G. Salazar, Adalberto V. Mezacasa, Persiely P. Rosa, Nelson Luis de Campos Domingues, Andrelson W. Rinaldi 102-103
Synthesis and characterization of the polyaniline dopant Schiff base PDF
Mirian Y. Matsumoto, Keila B. Dias, Vicente L. Kupfer, Nelson Luis de Campos Domingues, Andrelson W. Rinaldi, Persiely P. Rosa 104-105
Synthesis of 1-phenyl-3-pyrroline in water PDF
Thiago Muniz de Souza, Ivani Malvestiti, Lothar W. Bieber 106-107
Biosynthesis of some Mannich bases PDF
Bruna S. D. R. Aranha, Nelson Luis de Campos Domingues, Andrelson W. Rinaldi 108-109
Synthesis of some derivatives of compounds β-aminoketonic through Mannich reaction by usingbiocatalysts PDF
Ana Claudia S. Lima, Érica Cristina da Silva, Paula Vanessa S. Rizzo, Mariana P. Darbem, Cristiane R. Winck, Andrelson W. Rinaldi, Nelson Luis de Campos Domingues 110-112
Preparation and assessment cytotoxic and hemolytic activities of Complexes from “Chelating Kojic–Lipid Conjugate” PDF
Antônio S. C. Carvalho, Raquel C. Montenegro, Alberdan S. Santos 113-114
Study Toward the Total Synthesis of Pyrenophorin PDF
Everaldo F. Santos Filho, Italo Ricardo S. Araujo, Mirela Garcia, Jefferson L. Princival 115-116
Development of materials consisting of conjugated polymer doped with folic acid PDF
Vicente Kupfer, Carlos Roberto A. dos Santos, Mirian Y. Matsumoto, Keila B. Diasa, Nelson L. C. Domingues, Andrelson W. Rinaldi 117-118
Stereoselective bioreduction of someMannich bases PDF
Bruna S. D. R. Aranha, Nelson L.C. Domingues, Andrelson W. Rinaldi 119-120
Diastereoselective Ugi reaction for the synthesis of unnatural amino esters PDF
Rafael Oliveira Rocha, Milenna Milhomem Sena, Gecimar Oliveira Gomes, Carlos Kleber Z. Andrade, Márcio Weber Paixão 121-122


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Orbital - The Electronic Journal of Chemistry (e-ISSN 1984-6428) is a quarterly scientific journal published by the Institute of Chemistry of the Universidade Federal de Mato Grosso do Sul, Brazil. Orbital is a peer-reviewed, open-access journal.