A Novel Bifunctional Ligand for the Synthesis of Polynuclear Alkynyl Complexes

被引：0
作者：
Wilhelmi, Caroline [1 ]
Gaffga, Maximilian [1 ]
Sun, Yu [1 ]
Niedner-Schatteburg, Gereon [1 ]
Thiel, Werner R. [1 ]
机构：
[1] Tech Univ Kaiserslautern, Fachbereich Chem, D-67663 Kaiserslautern, Germany
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2014年 / 69卷 / 11-12期
关键词：
Alkynyl Ligand; Pyrazole; Pyridine; Platinum; Ruthenium; TRANSITION-METAL-COMPLEXES; OPTICAL-PROPERTIES; ACETYLIDE; GOLD(I); CHEMISTRY; CRYSTAL; RINGS; POLYMERIZATION; ISOMERIZATION; HETEROCYCLES;
D O I：
10.5560/ZNB.2014-4164
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis of 2-(1-(prop-2-yn-1-yl)-1H-pyrazol-3-Apyridine is presented. This ligand contains both, an alkynyl function being suitable for metal-carbon bond formation with electron-rich late transition metal sites, and a pyrazolylpyridine unit, which is well-known to undergo chelation reactions similar to 2,2'-bipyridine. This strategy allows building up polyinclear complexes with broad combinations of different metal sites. Two platinum alkynyl complexes were structurally characterized, and a trinuclear Ru2Pt complex was indentified by means of NMR spectroscopy and ESI mass spectrometry.
引用
收藏
页码：1290 / 1298
页数：9
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