New stepwise approach to inert heterometallic triple-stranded helicates

被引：46

作者：

Fletcher, Nicholas C. ^{[1
]}

Brown, Rodney T. ^{[1
]}

Doherty, Andrew P. ^{[1
]}

机构：

[1] Queens Univ Belfast, Sch Chem & Chem Engn, Belfast BT9 5AG, Antrim, North Ireland

来源：

INORGANIC CHEMISTRY | 2006年 / 45卷 / 16期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1021/ic060966x

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The new tripodal fac-functionalized building block, fac-ruthenium-( II) tris-(5-hydroxymethyl-2,2'-bipyridine), has been synthesized as a single geometric isomer and used as starting point in the isolation of a kinetically inert heterometallic helicate by the stepwise inclusion of additional 2,2'-bipyridine chelating groups followed by a second metal ion. This stepwise synthetic methodology gives access to a new range of chiral nanoscale structures inaccessible by traditional self-assembly procedures.

引用

页码：6132 / 6134

页数：3

共 24 条

[21] Tuning the decay time of lanthanide-based near infrared luminescence from micro- to milliseconds through d→f energy transfer in discrete heterobimetallic complexes [J].

Torelli, S ;

Imbert, D ;

Cantuel, M ;

Bernardinelli, G ;

Delahaye, S ;

Hauser, A ;

Bünzli, JCG ;

Piguet, C .

CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (11) :3228-3242

[22] Ruthenium(II) as a novel labile partner in thermodynamic self-assembly of heterobimetallic d-f triple-stranded helicates [J].

Torelli, S ;

Delahaye, S ;

Hauser, A ;

Bernardinelli, G ;

Piguet, C .

CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (14) :3503-3516

[23] A novel template method for preparing unidirectional kinetically inert metal complexes [J].

Weizman, H ;

Libman, J ;

Shanzer, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (09) :2188-2189

[24] A simple thermodynamic model for rationalizing the formation of self-assembled multimetallic edifices: Application to triple-stranded helicates [J].

Zeckert, K ;

Hamacek, J ;

Rivera, JP ;

Floquet, S ;

Pinto, A ;

Borkovec, M ;

Piguet, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (37) :11589-11601

← 1 2 3 →