Výsledky vyhledávání - "Francielli S, Santana"

Akademický článek

Crystal structures of 3-halo-2-organochalcogenylbenzo[b]chalcogenophenes

Autor: Eduardo Q. Luz, Francielli S. Santana, Gabriel L. Silverio, Suelen C. M. C. Tullio, Bianca Iodice, Liziê D. T. Prola, Ronilson V. Barbosa, Daniel S. Rampon

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 3, Pp 275-281 (2022)

The structure of the title compounds 3-bromo-2-(phenylsulfanyl)benzo[b]thiophene (C14H9BrS2; 1), 3-iodo-2-(phenylsulfanyl)benzo[b]thiophene (C14H9IS2; 2), 3-bromo-2-(phenylselanyl)benzo[b]selenophene (C14H9BrSe2; 3), and 3-iodo-2-(phenylselanyl)benzo

Externí odkaz: https://doaj.org/article/035f81fea53f463fa6bb2d5fec975df4

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Polypyridyl iron(iii) complexes containing long alkyl chains: synthesis, characterization, DFT calculations and biological activity

Autor: Rogério A. Gariani, André L. Amorim, Francielli S. Santana, Fernando R. Xavier, Marina Campos Rocha, Anderson F. Cunha, Carla Peres de Paula, Samuel R. Mendes, Ronny R. Ribeiro, Iran Malavazi, Matheus S. S. Paqui, Marcelo Melotti

Publikováno v: New Journal of Chemistry. 45:12902-12914

A polypyridyl ligand functionalized with a long alkyl chain (LC10) was prepared. The reaction of LC10 with selected iron salts of different stoichiometries formed two metal complexes: [Fe(LC10)(Cl)3] (1) and [Fe(LC10)2](ClO4)3·5H2O (2), which were f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99b35dc8f51844676af3e346ec2805b2
https://doi.org/10.1039/d0nj00895h

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Phytotoxic Neocassane Diterpenes from Eragrostis plana

Autor: Andrea N. L. Batista, Francisco A. Marques, Sirlei Dias Teixeira, Ana Paula P K Hendges, Vanderlei Aparecido de Lima, Beatriz Helena L. N. Sales Maia, João M. Batista, Michelangelo Muzell Trezzi, Francielli S. Santana, Elaine Fernanda Dos Santos

Publikováno v: Journal of Natural Products. 83:3511-3518

Five new neocassane-like diterpenes (1-5) were isolated from the roots of Eragrostis plana. Their structures were elucidated by spectroscopic data, and the absolute configurations of the representative compounds neocassa-12(17),15-dien-3-one (2) and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cb279f68f0c8e551195c61c955a5e0a
https://doi.org/10.1021/acs.jnatprod.0c00324

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Crystal structures of 3-halo-2-organochalcogenylbenzo[

Autor: Eduardo Q, Luz, Francielli S, Santana, Gabriel L, Silverio, Suelen C M C, Tullio, Bianca, Iodice, Liziê D T, Prola, Ronilson V, Barbosa, Daniel S, Rampon

Publikováno v: Acta crystallographica. Section E, Crystallographic communications. 78(Pt 3)

The structure of the title compounds 3-bromo-2-(phenyl-sulfan-yl)benzo[

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::61c7726168f4b0c13441c729693dad1d
https://pubmed.ncbi.nlm.nih.gov/35371552

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Methyl Ester Functionalized Phenalenyl Arene- and Bipyridine–Ruthenium-Based Complexes for Electroactive Langmuir–Blodgett Films

Autor: Ronny R. Ribeiro, Herbert Winnischofer, David L. Hughes, Isis Mani Wahl, Francielli S. Santana, Eduard Westphal, Tiago Leyser da Costa Gouveia, Leonardo Henrique Ribeiro Piccoli

Publikováno v: Inorganic Chemistry. 58:8408-8418

We report the synthesis of a new phenalenyl ligand, functionalized with a methyl ester electron withdrawing group, named 9-hydroxy-1-oxo-1H-phenalen-5-methyl carboxylate (L), and the generated complexes [Ru(bpy)2L]PF6 and [(η6-C6H6)Ru(L)Cl]. Compoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b10dd356e65aa69198fc89d7648db1f
https://doi.org/10.1021/acs.inorgchem.9b00530

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Crystal structures of binuclear complexes of gadolinium(III) and dysprosium(III) with oxalate bridges and chelating N,N′-bis(2-oxidobenzyl)-N,N′-bis(pyridin-2-ylmethyl)ethylenediamine (bbpen2−)

Autor: Francielli S. Santana, Giovana G. Nunes, Jaísa F. Soares, Guilherme A. Barbosa

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 4, Pp 418-422 (2019)

The reaction between mononuclear [Ln(bbpen)Cl] [Ln = Gd or Dy; H2bbpen = N,N′-bis(2-hydroxybenzyl)-N,N′-bis(pyridin-2-ylmethyl)ethylenediamine, C28H30N4O2] and potassium oxalate monohydrate in water/methanol produced the solvated centrosymmetric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea067ccdf3aacb38f3f7ab14a49c1a9
https://doi.org/10.1107/s2056989019002998

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Exploring the Organometallic Route to Molecular Spin Qubits: The [CpTi(cot)] Case

Autor: Luana C de Camargo, Enrico Salvadori, Giovana G. Nunes, Jaísa F. Soares, Lorenzo Sorace, Matteo Briganti, Francielli S. Santana, Ronny R. Ribeiro, Roberta Sessoli, Federico Totti, Stefano Benci, Mario Chiesa, Danilo Stinghen, Renato Torre

Publikováno v: Angewandte Chemie (Int. ed., Print) 60 (2021): 2588–2593. doi:10.1002/anie.202009634
info:cnr-pdr/source/autori:de Camargo L.C.; Briganti M.; Santana F.S.; Stinghen D.; Ribeiro R.R.; Nunes G.G.; Soares J.F.; Salvadori E.; Chiesa M.; Benci S.; Torre R.; Sorace L.; Totti F.; Sessoli R./titolo:Exploring the Organometallic Route to Molecular Spin Qubits: The [CpTi(cot)] Case/doi:10.1002%2Fanie.202009634/rivista:Angewandte Chemie (Int. ed., Print)/anno:2021/pagina_da:2588/pagina_a:2593/intervallo_pagine:2588–2593/volume:60
Angewandte Chemie International Edition

The coherence time of the 17-electron, mixed sandwich complex [CpTi(cot)], (η8 -cyclooctatetraene)(η5 -cyclopentadienyl)titanium, reaches 34 μs at 4.5 K in a frozen deuterated toluene solution. This is a remarkable coherence time for a highly prot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12069d2511462113dc7e25f33ed8584f
https://zenodo.org/record/4926051

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