Self-assembly and substituent effect of copper(I) complexes with 1,2-bis(2-pyridylethynyl) benzene ligands

被引：16

作者：

Kawano, T ^{[1
]}

Kuwana, J ^{[1
]}

Ueda, I ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2003年 / 76卷 / 04期

关键词：

D O I：

10.1246/bcsj.76.789

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of 1.2-bis(2-pyridylethnyl)benzenes (L1-L5) with copper(I) ions proceeded smoothly to afford mononuclear copper(I) chelate complexes CL1-CL3 or dinuclear copper(I) molecular rectangular boxes. CL4 and CL5, in excellent yields, depending on the size of the substituent. If a ligand with a small substituent was used. the self-assembly of a mononuclear copper(I) chelate complex was achieved. If a ligand with a bulky substituent was used, the self-assembly of dinuclear copper(I) molecular rectangular boxes was achieved. The equilibrium between these two copper(I) complexes Was also observed in solution.

引用

页码：789 / 797

页数：9

共 50 条

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