Unique 2:1 complex with a trans-chelating bis-pyridine ligand

被引：55

作者：

Hu, YZ

Chamchoumis, C

Grebowicz, JS

Thummel, RP

机构：

[1] Univ Houston, Dept Chem, Houston, TX 77204 USA

[2] Shell Chem Co, Westhollow Technol Ctr, Houston, TX 77082 USA

来源：

INORGANIC CHEMISTRY | 2002年 / 41卷 / 08期

关键词：

D O I：

10.1021/ic010965z

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The trans-chelating ligand 1,2-bis(2′-pyridylethynyl)benzene (1) was prepared in a single step by a Sonogashira cross-coupling reaction. Treatment of 1 with trans-bis-(acetonitrile)palladium chloride provides the complex [Pd-(1)Cl2] while treatment with tetrakis(acetonitrile)palladium-(II) tetrafluoroborate provides the 2:1 complex [Pd(1)2](BF4]2. The structural, spectroscopic, and thermal properties of 1 and its Pd(II) complexes are examined.

引用

页码：2296 / 2300

页数：5