Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Salvador Celedón"'
1
Ferrocene functionalized enantiomerically pure Schiff bases and their Zn(ii) and Pd(ii) complexes: a spectroscopic, crystallographic, electrochemical and computational investigation
Autor: Salvador Celedón, Paul Hamon, Vania Artigas, Mauricio Fuentealba, Samia Kahlal, David Carrillo, Jean-Yves Saillard, Jean-René Hamon, Carolina Manzur
Publikováno v: New Journal of Chemistry
New Journal of Chemistry, 2022, 46 (8), pp.3948-3960. ⟨10.1039/d1nj06106b⟩
International audience; In this contribution, we describe the synthesis, spectroscopic and structural characterization, as well as the electrochemical behavior of a series of four chiral ferrocene-functionalized Schiff base compounds derived from ena
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba8bf6ae2d9c95f3cef89a47a212aabd
https://doi.org/10.1039/d1nj06106b
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2
Experimental and Theoretical Evaluation of Four NLO‐Active Divalent Transition‐Metal Complexes Supported by an Enantiomerically Pure Tetradentate Schiff Base Ligand
Autor: Salvador Celedón, Paul Hamon, Vania Artigas, Mauricio Fuentealba, Samia Kahlal, Isabelle Ledoux‐Rak, David Carrillo, Jean‐Yves Saillard, Carolina Manzur, Jean‐René Hamon
Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, 2022, 2022 (34), ⟨10.1002/ejic.202200478⟩
International audience; This paper reports on a series of five chiral Schiff base push-pull compounds derived from enantiomerically pure (1R,2R)-(−)-1,2-diaminocyclohexane. The NiII, CuII, ZnII and PdII complexes supported by a ferrocene-containing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0027cc6fd3d7cf7b5c4891081f84a80c
https://doi.org/10.1002/ejic.202200478
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3
Transition metal(II) complexes featuring push-pull dianionic Schiff base ligands: synthesis, crystal structure, electrochemical, and NLO studies
Autor: Salvador Celedón, Carolina Manzur, Isabelle Ledoux-Rak, Jean-René Hamon, David Carrillo, Thierry Roisnel
Publikováno v: Journal of Coordination Chemistry
Journal of Coordination Chemistry, Taylor & Francis, 2020, 73 (20-22), pp.3079-3094. ⟨10.1080/00958972.2020.1827237⟩
Journal of Coordination Chemistry, 2020, 73 (20-22), pp.3079-3094. ⟨10.1080/00958972.2020.1827237⟩
The present study reports the synthesis and characterization of a family of three new neutral Zn(II), Cu(II), Co(II) bimetallic (2–4), and one ionic Co(II) trimetallic (5) complexes of ferrocene-containing unsymmetrically-substituted N2O2 tetradent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c6511e6f1c4f045f177f97bfab4d89
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4
Palladium(ii) complexes of tetradentate donor-acceptor Schiff base ligands: synthesis and spectral, structural, thermal and NLO properties
Autor: Carolina Manzur, Vania Artigas, Jean-René Hamon, Salvador Celedón, Mauricio Fuentealba, Isabelle Ledoux-Rak, David Carrillo, Thierry Roisnel
Publikováno v: New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2020, 44 (22), pp.9190-9201. ⟨10.1039/d0nj01982h⟩
New Journal of Chemistry, 2020, 44 (22), pp.9190-9201. ⟨10.1039/d0nj01982h⟩
International audience; This report explores the synthesis and spectral, structural, thermal, electrochemical, linear and nonlinear (NLO) properties of unsymmetrically-substituted N2O2 tetradentate Schiff base proligand and related bi and trimetallic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ed8e1eee2a88836bf805d9a11a09a4
https://hal.archives-ouvertes.fr/hal-02928522
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5
Second-Order NLO Active Heterotrimetallic Schiff Base Metallopolymer
Autor: Carolina Manzur, Salvador Celedón, Jean-René Hamon, David Carrillo, Isabelle Ledoux-Rak, Thierry Roisnel
Publikováno v: Journal of Inorganic and Organometallic Polymers and Materials
Journal of Inorganic and Organometallic Polymers and Materials, 2017, 27 (3), pp.795--804. ⟨10.1007/s10904-017-0524-x⟩
Journal of Inorganic and Organometallic Polymers and Materials, Springer Verlag (Germany), 2017, 27 (3), pp.795--804. ⟨10.1007/s10904-017-0524-x⟩
The new ionic heterotrimetallic unsymmetrically-substituted Schiff base complex [Ni{(η 5-Cp)Fe(η 5-C5H4)-C(=O)CH=C(4-HO-C6H4)NCH2CH2N=CH-(2-O-(η 6-C6H4)Ru(η 5-Cp*)}][PF6] (3; Cp = C5H5 and Cp* = C5(CH3)5) was prepared in 86% yield by a one-pot pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b84cf6db1b69255dff9b0b5f4b1731b1
https://univ-rennes.hal.science/hal-01532180
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6
Main‐Chain Oligomers from Ni II ‐ and Cu II ‐Centered Unsymmetrical N 2 O 2 Schiff‐Base Complexes: Synthesis and Spectral, Structural, and Second‐Order Nonlinear Optical Properties
Autor: David Carrillo, Thierry Roisnel, Isabelle Ledoux-Rak, Jean-René Hamon, Carolina Manzur, Salvador Celedón, Vincent Dorcet, Anu Singh
Publikováno v: European Journal of Inorganic Chemistry. 2014:4984-4993
Oligomeric main-chain Schiff-base compounds 4 and 5 have been synthesized by the trans-esterification of their respective doubly functionalized monomeric precursors [M{(η5-C5H5)Fe(η5-C5H4)C(=O)CH=C(4-C6H4OH)NCH2CH2N=CH-(2-O,4-CO2H–C6H3)}] [M = Ni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca699355962ec060fbcc65d93880547c
https://doi.org/10.1002/ejic.201402469
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7
Side-Chain Metallopolymers Containing Second-Order NLO-Active Bimetallic Ni-II and Pd-II Schiff-Base Complexes: Syntheses, Structures, Electrochemical and Computational Studies
Autor: David Carrillo, Mauricio Fuentealba, Jean-René Hamon, Isabelle Ledoux-Rak, Thierry Roisnel, Salvador Celedón, Carolina Manzur
Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, 2016, 2016 (18), pp.3012--3023. ⟨10.1002/ejic.201600236⟩
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2016, 2016 (18), pp.3012--3023. ⟨10.1002/ejic.201600236⟩
International audience; Unsymmetric Schiff-base metalloligand precursor 2 is synthesized by condensation of phenol-functionalized ferrocenylenaminone 1 with 2-hydroxy-5-nitrobenzaldehyde. Heterobimetallic complexes 3 and 4 result from the N2O2-tetrad
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82dfab325e413b14be548405563bb706
https://univ-rennes.hal.science/hal-01357404
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8
Stepwise Construction of a 4-Hydroxyphenyl Functionalized O,N,N-tridentate Ferrocene-Containing Enaminone: Spectral, Analytical and Structural Studies
Autor: Carolina Manzur, Jean-René Hamon, Thierry Roisnel, David Carrillo, Salvador Celedón, Mauricio Fuentealba
Publikováno v: Inorganica Chimica Acta
Inorganica Chimica Acta, Elsevier, 2012, 390, pp.184-189. ⟨10.1016/j.ica.2012.04.028⟩
Inorganica Chimica Acta, 2012, 390, pp.184-189. ⟨10.1016/j.ica.2012.04.028⟩
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International audience; Tetrahydropyranylation of methyl-4-hydroxybenzoate proceeds with formation of its corresponding THP aromatic ether THP-O-p-C6H4CO2CH3 (1; THP = tetrahydropyranyl, C5H9O). Reaction with in situ generated carbanion of acetylferr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f21bb0dca789cc15ff8c8a752c57e8
https://hal.archives-ouvertes.fr/hal-00842916
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