Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Alex Fabiani Claro Flores"'
Autor:
Ana Paula Lopes de Melo, Alex Fabiani Claro Flores, Leandro Bresolin, Bárbara Tirloni, Adriano Bof de Oliveira
Publikováno v:
IUCrData, Vol 8, Iss 11, p x231020 (2023)
The reaction between a racemic mixture of (R,S)-fixolide and 4-methylthiosemicarbazide in ethanol with a 1:1 stoichiometric ratio and catalysed with HCl, yielded the title compound, C20H31N3S [common name: (R,S)-fixolide 4-methylthiosemicarbazone]. T
Externí odkaz:
https://doaj.org/article/adeec56e5ee94795a5db1a25681bd1a9
Autor:
Silvania Rizzi Brasil, Adriana do Carmo Capiotto, Alex Fabiani Claro Flores, Davi Fernando Back, Eliandro Faoro, Lucas Pizzuti
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 9, Iss 3, Pp 204-209 (2017)
An efficient synthesis of aromatic pyrazoles via cyclocondensation of epoxy chalcones with hydrazine is reported. When aminoguanidine hydrochloride is the dinucleophilic specie the reaction leads to a mixture of amidino pyrazole and a minor amount (1
Externí odkaz:
https://doaj.org/article/79827ebcefd84962baba10fec53502aa
Autor:
Luciano Colpo Gatiboni, Gustavo Brunetto, Danilo dos Santos Rheinheimer, João Kaminski, Carla Maria Pandolfo, Milton Veiga, Alex Fabiani Claro Flores, Maria Angélica Silveira Lima, Eduardo Girotto, André Carlos Cruz Copetti
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 37, Iss 3, Pp 640-648 (2013)
Long-standing applications of mineral fertilizers or types of organic wastes such as manure can cause phosphorus (P) accumulation and changes in the accumulated P forms in the soil. The objective of this research was to evaluate the forms of P accumu
Externí odkaz:
https://doaj.org/article/ff148deff8174e0cb4ab3f417fe699e2
Synthesis of new trifluoromethyl-containing cycloalka[b]quinolines derivated from alkoxycycloalkenes
Autor:
Helio Gauze Bonacorso, Tatiana Soldati de Moraes, Nilo Zanatta, Marcos Antonio Pinto Martins, Alex Fabiani Claro Flores
Publikováno v:
ARKIVOC, Vol 2008, Iss 16, Pp 75-83 (2008)
Externí odkaz:
https://doaj.org/article/0f55ea53b84346648c9f4dfcf304fe62
Autor:
Alex Fabiani Claro Flores, Darlene Correia Flores, Juliano Rosa de Menezes Vicenti, Patrick Teixeira Campos
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 7, Pp o789-o790 (2014)
In the crystal structure of the title compound, C28H23F3N4S·CHCl3, the chloroform solvate molecules connect the pyrimidine molecules into chains along [101] through weak C—H...N and C—H...Cl hydrogen-bond interactions. There are further connecti
Externí odkaz:
https://doaj.org/article/8e94593e9c594f16988a767c2e1865c1
Autor:
Alex Fabiani Claro Flores, Darlene Correia Flores, Juliano Rosa de Menezes Vicenti, Lucas Pizzuti, Patrick Teixeira Campos
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 6, Pp o629-o630 (2014)
In the crystal structure of the title compound, C14H12Cl3NO2, no classical hydrogen-bonding interactions are observed. The methylene fragments of the benzyl groups participate in non-classic hydrogen-bond interactions with the carbonyl O atoms of nei
Externí odkaz:
https://doaj.org/article/ea99afefc4604c569a8acf98a7fa73e6
Autor:
Alex Fabiani Claro Flores, Juliano Rosa de Menezes Vicenti, Lucas Pizzuti, Patrick Teixeira Campos
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 2, Pp o169-o170 (2014)
In the title compound, C17H18Cl3NO5·H2O, intramolecular N—H...O and C—H...Cl hydrogen bonds form S(6) and S(5) ring motifs, respectively. The chiral organic molecule is connected to the solvent water molecule by a short O—H...O hydrogen bond.
Externí odkaz:
https://doaj.org/article/50c6f4320d3a4ca6914fc9ce1fc5b4ba
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 4, Iss 1, Pp 90-91 (2012)
Pyrrolidin-2-ones have received considerable attention due to their activity in CNS as nootropic drugs. In parallel, the search for environmentally sustainable processes have been triggered the planning of actions related to organic synthesis. In thi
Externí odkaz:
https://doaj.org/article/da15e916785049e782e82e397f6f13b3
Autor:
Givanildo Santos da Silva, Mariano Alves Pereira, Luciana Almeida Piovesan, Rogério Felix Blanco, Alex Fabiani Claro Flores, Tatiane Luciano Balliano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6638fb8f6b0940c41707570ceb193976
https://doi.org/10.37423/210504026
https://doi.org/10.37423/210504026
Autor:
Sidnei Moura e Silva
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
As cianobactérias apresentam distribuição variada e podem ocorrer desde as regiões frias do ártico até os trópicos, em corpos dágua doce e no ambiente marinho. Algumas espécies de cianobactérias produzem compostos com conhecida toxidade, po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42513d6cf6429725bdf0d146fd86c6d9