Synthesis, characterization, and metal extraction studies of a new macrobicyclic ligand

被引：5

作者：

Gok, Halil Zeki ^{[1
]}

Gok, Yasar ^{[1
]}

Eker, Esra ^{[1
]}

机构：

[1] Osmaniye Korkut Ata Univ, Dept Chem, Osmaniye, Turkey

来源：

TURKISH JOURNAL OF CHEMISTRY | 2015年 / 39卷 / 02期

关键词：

Macrocycle; macrobicycle; transition metal; solvent extraction; KINETIC-DATA; VIC-DIOXIME; COMPLEXATION; POLYETHERS; NITROGEN; ANIONS; ACIDS;

D O I：

10.3906/kim-1412-27

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This article describes the synthesis, characterization, and metal ion binding properties of a new macrobicyclic ligand. Solvent extraction experiments were performed in order to determine the extraction behavior of new macrobicyclic ligand towards selected metal cations. Selective extraction of heavy metals and precious metals is highly demanded due to their toxicity and commercial importance. Based on our experimental results, macrobicyclic ligand 3 demonstrated remarkable affinity towards the Ag+ ion by 96.7% and 96.9% to the dichloromethane and chloroform phases, respectively. The extraction experiments with macrobicyclic ligand 3 for the Ag+ ion were repeated at different temperatures to calculate thermodynamic parameters. The negative values of thermodynamic parameters indicated that the formation of complex during solvent extraction was an exothermic process.

引用

页码：426 / 437

页数：12

共 50 条

[31] New ligand metal complexes: synthesis, spectroscopic, DFT, and docking studies, and molecular structure
Zayed, Ehab M.
EGYPTIAN JOURNAL OF CHEMISTRY, 2022, 65 (09): : 281 - 291
[32] Synthesis and characterization of copper(II), nickel(II) and zinc(II) complexes of macrobicyclic hexadentate Schiff base ligand
Zabin, SA
Jejurkar, CR
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1997, 36 (05): : 435 - 436
[33] The phthalhydroxamate ligand and its divalent transition metal complexes: Synthesis, characterization, and spectral and thermal studies
Yilmaz, F
Yilmaz, VT
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 2001, 31 (08): : 1421 - 1432
[34] Biological Activity Studies on Metal Complexes of Macrocyclic Schiff Base Ligand: Synthesis and Spectroscopic Characterization
Gull, Parveez
Hashmi, Athar Adil
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2015, 26 (07) : 1331 - 1337
[35] Synthesis, Characterization, Thermal Studies and Antioxidant Activities of Transition Metal Complexes with Azo Dye ligand
Abdullah, Amnah Mahdi
Al-Hamdani, Abbas Ali Salih
BAGHDAD SCIENCE JOURNAL, 2024, 21 (05) : 1512 - 1535
[36] Synthesis and characterization of polydentate ligand and its metal complexes
Hammud, K. K., 1600, Journal of Chemical and Pharmaceutical Research, 3/668 Malviya Nagar, Jaipur, Rajasthan, India (05):
[37] Design and synthesis of a new macrobicyclic tris(phosphazide)
Alajarín, M
Vidal, A
López-Leonardo, C
Berná, J
de Arellano, MCR
TETRAHEDRON LETTERS, 1998, 39 (42) : 7807 - 7810
[38] Synthesis and Characterization of Heterocyclic Ligand and Its Metal Complexes
Charitha, K. Ramya
Rani, R. Mamatha
Kavitha, P.
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2024, 60 (SUPPL1) : S41 - S45
[39] SYNTHESIS AND CHARACTERIZATION OF MACROBICYCLIC IRON(III) SEQUESTERING AGENTS
GARRETT, TM
MCMURRY, TJ
HOSSEINI, MW
REYES, ZE
HAHN, FE
RAYMOND, KN
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (08) : 2965 - 2977
[40] Synthesis and metal coordination studies of a novel cyclophosphazane ligand
Denker, MW
Norman, AD
Helm, ML
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2004, 227 : U470 - U470

← 1 2 3 4 5 →