Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Antônio C. Doriguetto"'
Publikováno v:
Química Nova, Vol 48, Iss 1 (2024)
It is not uncommon that as a chemistry course progresses, along with the deepening of the content studied, the tendency of not carefully revisiting the foundations of the concepts covered and deepened also increases. The understanding of the structur
Externí odkaz:
https://doaj.org/article/ffd54931094d45ba95e736e71fbb52b3
Autor:
Marília I. F. Barbosa, Rodrigo S. Corrêa, Adriana P. M. Guedes, Alex M. Graça, Francyelli M. Andrade, Celisnólia M. Leite, Elisângela P. Silveira-Lacerda, Javier Ellena, Henrique V. Reis, Antônio C. Doriguetto, Alzir A. Batista
Publikováno v:
Inorganics, Vol 11, Iss 7, p 270 (2023)
Herein, we report on the synthesis and characterization of ruthenium compounds with the general formula [RuCl(AA-H)(NO)(dppb]PF6, where AA = glycine (1), L-alanine (2), L-phenylalanine (3) and L-valine (4), and dppb = 1,4-bis(diphenylphosphine)butane
Externí odkaz:
https://doaj.org/article/eda0d5c9c3c54050ad35bae33210450a
Autor:
Cintia A. Simosono, Rafaela M. R. da Silva, Nathália R. De Campos, Marye Agnes R. Silva, Antônio C. Doriguetto, Leonã S. Flores, Charlane C. Correa, Tatiana R. G. Simões, Ana Karoline S. M. Valdo, Felipe T. Martins, Flávio Garcia, Guilherme P. Guedes, Breno R. L. Galvão, Juliana Cancino-Bernardi, Ricardo D. dos Reis, Humberto O. Stumpf, Danielle D. Justino, Paulo F. R. Ortega, Walace D. do Pim, Miguel Julve, Maria Vanda Marinho
Publikováno v:
Molecules, Vol 28, Iss 5, p 2086 (2023)
Herein, we describe the synthesis, crystal structure, and electronic properties of {[K2(dmso)(H2O)5][Ni2(H2mpba)3]·dmso·2H2O}n (1) and [Ni(H2O)6][Ni2(H2mpba)3]·3CH3OH·4H2O (2) [dmso = dimethyl sulfoxide; CH3OH = methanol; and H4mpba = 1,3-phenyle
Externí odkaz:
https://doaj.org/article/bf327015f8d04baba3e7759fb53f3826
Autor:
Ana Luísa A. Lage, Luísa A. Ribeiro, Antônio C. Doriguetto, Carlos B. Pinheiro, Wallace C. Nunes, Emerson F. Pedroso, Cynthia L. M. Pereira
Publikováno v:
Magnetochemistry, Vol 8, Iss 10, p 116 (2022)
In this work, we describe the synthesis, crystal structure and magnetic properties of the neutral hexacopper(II) complex of formula {[Cubpca)]2[Cu(dmopba)(H2O)]}2·4H2O (1), where Hbpca = bis(2-pyridylcarbonyl)-amide and dmopba = 4,5-dimethyl-1,2-phe
Externí odkaz:
https://doaj.org/article/1091e1df1b6f4418ae451ad049f877f9
Autor:
Batista, Marília I. F. Barbosa, Rodrigo S. Corrêa, Adriana P. M. Guedes, Alex M. Graça, Francyelli M. Andrade, Celisnólia M. Leite, Elisângela P. Silveira-Lacerda, Javier Ellena, Henrique V. Reis, Antônio C. Doriguetto, Alzir A.
Publikováno v:
Inorganics; Volume 11; Issue 7; Pages: 270
Herein, we report on the synthesis and characterization of ruthenium compounds with the general formula [RuCl(AA-H)(NO)(dppb]PF6, where AA = glycine (1), L-alanine (2), L-phenylalanine (3) and L-valine (4), and dppb = 1,4-bis(diphenylphosphine)butane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::38f11608124c87118837ea5639fb643e
Autor:
Luiz F. Silva, Erick L. Bastos, Antônio C. Doriguetto, Kachi R. Kishore Kumar Reddy, Iara M. L. Rosa
Publikováno v:
Molecules, Vol 18, Iss 9, Pp 11100-11130 (2013)
The iodine-catalyzed Prins cyclization of homoallylic alcohols and aldehydes was investigated under metal-free conditions and without additives. Anhydrous conditions and inert atmosphere are not required. The reaction of 2-(3,4-dihydronaphthalen-1-yl
Externí odkaz:
https://doaj.org/article/36d785da573a4d838df2b233c1ab7e8d
Autor:
Antônio C. Doriguetto, Javier Ellena, Marcelo H. Dos Santos, Maria E. C. Moreira, Tanus J. Nagem
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 62:o350-o352
Single crystals of the phenylcoumarin named mammeigin (or mammea A/AA cycle D) [systematic name: 5-hydroxy-8,8-dimethyl-6-(3-methylbutanoyl)-4-phenyl-2H,8H-pyrano[2,3-f]chromen-2-one], C25H24O5, were obtained in the course of a chemotaxonomic study o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6177f41683af3007aa2e8cc0dc2d0a
https://doi.org/10.1107/s0108270106017409
https://doi.org/10.1107/s0108270106017409
Autor:
Felipe T. Martins, Patrícia V. deLima, Lilian C. Azarias, Polyana J. de Abreu, Person P. Neves, Alexandre O. Legendre, Fabiano M. de Andrade, Guilherme R. de Oliveira, Javier Ellena, Antônio C. Doriguetto
Publikováno v:
CrystEngComm; Sep2011, Vol. 13 Issue 19, p5737-5743, 7p
Autor:
Felipe T. Martins, Márcio D. Bocelli, Rudy Bonfilio, Magali B. de Araújo, Patrícia V. de Lima, Person P. Neves, Marcia P. Veloso, Javier Ellena, Antônio C. Doriguetto
Publikováno v:
Crystal Growth & Design; Jul2009, Vol. 9 Issue 7, p3235-3244, 10p
Autor:
Luiz F. Silva Jr., Fernanda A. Siqueira, Eliane C. Pedrozo, Fabiana Y. M. Vieira, Antônio C. Doriguetto
Publikováno v:
Organic Letters; Apr2007, Vol. 9 Issue 8, p1433-1436, 4p