ELECTROCHEMICAL PROPERTIES OF TETRAETHYNYLETHENES, FULLY CROSS-CONJUGATED PI-CHROMOPHORES, AND TETRAETHYNYLETHENE-BASED CARBON-RICH MOLECULAR RODS AND DEHYDROANNULENES

被引：31

作者：

BOUDON, C ^{[1
]}

GISSELBRECHT, JP ^{[1
]}

GROSS, M ^{[1
]}

ANTHONY, J ^{[1
]}

BOLDI, AM ^{[1
]}

FAUST, R ^{[1
]}

LANGE, T ^{[1
]}

PHILP, D ^{[1
]}

VANLOON, JD ^{[1
]}

DIEDERICH, F ^{[1
]}

机构：

[1] ETH ZURICH,ORGAN CHEM LAB,CH-8092 ZURICH,SWITZERLAND

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1995年 / 394卷 / 1-2期

关键词：

REDOX PROPERTIES; CONJUGATED OLIGOMERS; TETRAETHYNLETHENES; PI-CHROMOPHORES; CARBON-RICH MOLECULAR RODS; DEHYDROANNULENES;

D O I：

10.1016/0022-0728(95)03977-O

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The redox properties of tetraethynylethenes and carbon-rich molecular rods and dehydroannulenes built from these fully cross-conjugated molecular construction units are reported here for the first time. All monomeric and oligomeric cyclic and acyclic tetraethynylethenes are difficult to oxidize but undergo stepwise reductions, with the number of distinct steps increasing with the length of the linearly conjugated all-carbon backbone and the size of the a system. The reductions are also facilitated when the length of the carbon backbone and the number of a electrons in the molecules increase.

引用

页码：187 / 197

页数：11

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