Remote stereocentres do not disrupt the stereochemical coupling in homochiral [M2L3] helicates and [M4L6] tetrahedra

被引：4

作者：

Siddique, Rashid G. ^{[1
]}

Whittaker, Jacob J. ^{[1
]}

AL-Fayaad, Hydar A. ^{[1
]}

McMurtrie, John C. ^{[2
]}

Clegg, Jack K. ^{[1
]}

机构：

[1] Univ Queensland, Sch Chem & Mol Biosci, St Lucia, Qld 4072, Australia

[2] Queensland Univ Technol QUT, Sch Chem & Phys & Ctr Mat Sci, Brisbane, Qld 4000, Australia

来源：

DALTON TRANSACTIONS | 2023年 / 52卷 / 38期

基金：

澳大利亚研究理事会;

关键词：

TRIPLE HELICATE; STEREOCONTROL; INFORMATION; NICKEL(II); COMPLEXES; CHEMISTRY;

D O I：

10.1039/d3dt02486e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Despite the use of achiral ligands, the vast majority of metallosupramolecular assemblies containing octahedral tris-bidentate metal centres show strong stereochemical communication between metal centres, generally resulting in homochiral assemblies even though they are statistically disfavoured. Here we show that when resolved stereocentres are attached to the central part of a quaterpyridine ligand, the stereochemical coupling from this centre is insufficient to disrupt the strong stereochemical communication between metal centres in both [M2L3] helicates and [M4L6] tetrahedra.

引用

页码：13487 / 13491

页数：5

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