Chiral induction in a ribose-decorated metallostar through intrinsic and interionic diastereomeric interactions

被引：35

作者：

Constable, EC

Frantz, R

Housecroft, CE

Lacour, J

Mahmood, A

机构：

[1] Univ Basel, Dept Chem, CH-4056 Basel, Switzerland

[2] Univ Geneva, Dept Organ Chem, CH-1211 Geneva, Switzerland

来源：

INORGANIC CHEMISTRY | 2004年 / 43卷 / 16期

关键词：

D O I：

10.1021/ic049392r

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A ribose-functionalized bpy ligand has been prepared and shown to give modest diastereomeric excesses of Lambda-[FeL3](2+) complexes; interconversion of Delta and Lambda cations is relatively fast, and in CHCl3, the favored complexes with Delta- or Lambda-TRISPHAT counterions are homochiral, (Delta(+)Delta(-)) or (Delta(+)Lambda(-)). In the case of the Delta-TRISPHAT salt, a single diastereomer is observed (de greater than or equal to 96%).

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页码：4817 / 4819

页数：3

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