Resolution and determination of the enantiomeric excesses of hexacoordinated complexes of RuII:: [Ru(bpy)2ppy]+ and [Ru(bpy)2Quo]+ (bpy = bipyridine, ppy = phenylpyridine, Quo = 8-quinolate) used as cationic templates in the formation of three-dimensional anionic networks

被引：14

作者：

Brissard, M ^{[1
]}

Amouri, H ^{[1
]}

Gruselle, M ^{[1
]}

Thouvenot, R ^{[1
]}

机构：

[1] Univ Paris 06, Lab Chim Inorgan & Mat Mol, CNRS, Unite 7071, F-75252 Paris 05, France

来源：

COMPTES RENDUS CHIMIE | 2002年 / 5卷 / 01期

关键词：

resolution; H-1; NMR; ruthenium; polymers;

D O I：

10.1016/S1631-0748(02)01305-X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The bimetallic networks coordinated with oxalate bridges {[(MMIII)-M-II (C2O4)(3)]-C+]}(n) form an important family of molecular magnets. The role of the cation C+ is fundamental for the nature of the obtained network (bi- or tridimensional). Thus, tridimensional polymers can be obtained in optically active forms using monocationic resolved templates such as [Ru(bpy)(2)ppy](+) 1 and [Ru(bpy)(2)Quo](+) 2. These cations were synthesized and resolved. A H-1 NMR technique based on the formation of diastercomeric salts obtained with optically active anion [DeltaTrisphat](-) {Trisphat = tris(tetrachlorobenzenediolato)phosphate(V)} was used to measure the enantiomeric excesses. To cite this article: M. Brissard et al., C. R. Chimie 5 (2002) 53-58 (C) 2002 Academie des sciences / Editions scientifiques et medicales Elsevier SAS.

引用

页码：53 / 58

页数：6

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