Palladium(II) and platinum(II) complexes of bidentate 2-pyridyl-1,2,3-triazole "click" ligands: Synthesis, properties and X-ray structures

被引：57

作者：

Kilpin, Kelly J. ^{[1
]}

Crowley, James D. ^{[1
]}

机构：

[1] Univ Otago, Dept Chem, Dunedin, New Zealand

来源：

POLYHEDRON | 2010年 / 29卷 / 16期

关键词：

1,2,3-Triazoles; Click; Pyridine; Platinum(II); Palladium(II); Gold(III); AZIDE-ALKYNE CYCLOADDITION; CONTAIN BIS(HETEROCYCLE)METHANE LIGANDS; MOLECULAR RECOGNITION; 1,3-DIPOLAR CYCLOADDITION; RUTHENIUM(II) COMPLEXES; COORDINATION-COMPOUNDS; BETA-CYCLODEXTRIN; ANTICANCER DRUGS; TERMINAL ALKYNES; BUILDING-BLOCKS;

D O I：

10.1016/j.poly.2010.08.021

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and characterization of palladium(II) and platinum(II) complexes of isomeric bidentate 2-pyridyl-1,2,3-triazole "click" ligands is reported. The complexes have been fully characterized by elemental analysis, HRESI-MS, IR, UV-Vis, H-1 and C-13 NMR spectroscopy. Additionally, the molecular structures of the Pd(II) and Pt(II) complexes of the 2-[(4-phenyl-1H-1,2,3-triazol-1-yl)methyl]pyridine ligand are confirmed by X-ray crystallography. Solution studies indicate the 2-(1-benzyl-1H-1,2,3-triazol-4-yl)pyridine ligand forms more stable complexes with Pd(II) and Pt(II) than the isomeric 2[(4-phenyl-1H-1,2,3-triazol-1-yl)methyl]pyridine ligand. (C) 2010 Elsevier Ltd. All rights reserved.

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页码：3111 / 3117

页数：7

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