Enantiopure 1,1′-binaphthyl-based polyoxometalate-containing molecular hybrids

被引：42

作者：

Lu, M ^{[1
]}

Kang, JH ^{[1
]}

Wang, DG ^{[1
]}

Peng, ZH ^{[1
]}

机构：

[1] Univ Missouri, Dept Chem, Kansas City, MO 64110 USA

来源：

INORGANIC CHEMISTRY | 2005年 / 44卷 / 22期

关键词：

D O I：

10.1021/ic051129i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The first chiral molecular hybrids based on covalently linked polyoxometalate clusters and enantiopure 1,1'-binaphthyl units have been prepared. Their structures have been confirmed by H-1 NMR, FTIR, and ESI-MS measurements. Such hybrids show moderate chiroptical behavior in solutions, and Cotton effects are observed up to 450 nm, indicating chiral extension from the binaphthyl core to the cluster-containing pi-conjugated arms.

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页码：7711 / 7713

页数：3

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