Synthesis, characterization and spectroscopic studies of two new schiff-base bithienyl pendant-armed 15-crown-5 molecular probes

被引：28

作者：

Pedras, Bruno ^{[1
]}

Fernandes, Luz ^{[1
]}

Oliveira, Elisabete ^{[1
]}

Rodriguez, Laura ^{[1
,2
]}

Raposo, M. Manuela M. ^{[3
]}

Luis Capelo, Jose ^{[1
,4
]}

Lodeiro, Carlos ^{[1
,5
]}

机构：

[1] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Quim, REQUIMTE, P-2829516 Monte De Caparica, Portugal

[2] Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain

[3] Univ Minho, Ctr Quim, P-4710057 Braga, Portugal

[4] Univ Vigo, Fac Ciencias, Area Nutr & Bromatol, Vigo 32004, Spain

[5] Univ Vigo, Fac Ciencias, Area Quim Fis, Vigo 32004, Spain

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2009年 / 12卷 / 02期

关键词：

Nickel(II); Palladium(II); Mercury(II); Sodium(I); Bithiophene; Crown ether; Schiff base; Luminescence; CROWN-ETHER; METAL-IONS; PALLADIUM(II); DERIVATIVES; NICKEL(II); COMPLEXES; SENSORS; BINDING; LIGANDS;

D O I：

10.1016/j.inoche.2008.11.007

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new ligands provided with a 15-crown-5 as a receptor unit and bithiophen unit as an emissive probe have been synthesized and characterized in order to evaluate the coordination capabilities and their sensor effect. Ligand L1 presents an aromatic crown ether moiety that is directly linked to the imine-2,2'-bithiophene pi-conjugated system. and ligand L2 is constituted by an aliphatic crown ether moiety that is linked to the same imine-2,2'-bithiophene system through a methylene unit. Solid metal complexes of Ni(II), Pd(II), Hg(II) and Na(I) have been synthesized using both macrocyclic compounds, and have been studied in solution in the presence of the same metal ions. All solid compounds have been characterized by common analytical and spectroscopic techniques. The sensorial effect has been studied using absorption, emission and MALDI-TOF-MS spectroscopies. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：79 / 85

页数：7

共 50 条

[21] Synthesis, spectroscopic characterization, and 3D molecular modeling of lead(II) complexes of unsymmetrical tetradentate Schiff-base ligands
Singh, Har Lal
RESEARCH ON CHEMICAL INTERMEDIATES, 2011, 37 (08) : 1087 - 1101
[22] Synthesis, spectroscopic characterization, and 3D molecular modeling of lead(II) complexes of unsymmetrical tetradentate Schiff-base ligands
Har Lal Singh
Research on Chemical Intermediates, 2011, 37
[23] Some new morpholine-based Schiff-base complexes; Synthesis, characterization, anticancer activities and theoretical studies
Rezaeivala, Majid
Ahmadi, Musa
Captain, Burjor
Bayat, Mehdi
Saeidirad, Mandi
Sahin-Bolukbasi, Serap
Yildiz, Batuhan
Gable, Robert William
INORGANICA CHIMICA ACTA, 2020, 513
[24] Synthesis, structural characterization, and DFT studies of new mixed-ligand iron(III) Schiff-base complexes
Bhattacharjee, Chira R.
Goswami, Pankaj
Mondal, Paritosh
JOURNAL OF COORDINATION CHEMISTRY, 2010, 63 (11) : 2002 - 2011
[25] Synthesis, X-ray characterization, NMR and ab initio molecular-orbital studies of some cadmium(II) macrocyclic Schiff-base complexes with two 2-aminoethyl pendant arms
H. Keypour
H. Khanmohammadi
K. P. Wainwright
M. R. Taylor
Journal of the Iranian Chemical Society, 2004, 1 : 53 - 64
[26] Synthesis, X-ray characterization, NMR and ab initio molecular-orbital studies of some cadmium(II) macrocyclic Schiff-base complexes with two 2-aminoethyl pendant arms
Keypour, H.
Khanmohammadi, H.
Wainwright, K. P.
Taylor, M. R.
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2004, 1 (01) : 53 - 64
[27] Nickel(II) and copper(II) Schiff base complexes bearing benzo-15-crown-5 functionalities as probes for spectroscopic recognition of lanthanide ions
Sousa, C
Gameiro, P
Freire, C
de Castro, B
POLYHEDRON, 2004, 23 (08) : 1401 - 1408
[28] Synthesis, crystal structure, NMR and ab initio molecular-orbital studies of some magnesium(II) macrocyclic Schiff-base complexes, with two 2-aminoethyl pendant arms
Keypour, H
Khanmohammadi, H
Wainwright, KP
Taylor, MR
INORGANICA CHIMICA ACTA, 2004, 357 (04) : 1283 - 1291
[29] Synthesis, crystal structures, spectroscopic characterization and in vitro antidiabetic studies of new Schiff base Copper(II) complexes
Lakshmi, Sundaramurthy Santha
Geetha, Kannappan
Gayathri, M.
Shanmugam, Ganesh
JOURNAL OF CHEMICAL SCIENCES, 2016, 128 (07) : 1095 - 1102
[30] Synthesis, Spectroscopic Characterization, Antimicrobial Investigation, Docking and Computational Studies of New Tin (IV) Schiff Base Complexes
Ahmed, Yasmin M.
Al-Hussain, Sami A.
Zaki, Magdi E. A.
Mohamed, Gehad G.
APPLIED ORGANOMETALLIC CHEMISTRY, 2025, 39 (02)

← 1 2 3 4 5 →