Interactions of pi-systems via chains, rings and cages - Syntheses of model compounds and their spectroscopic investigations

被引：7

作者：

Borzyk, O

Herb, T

Sigwart, C

Gleiter, R

机构：

[1] Organisch-Chemisches Institut, Universität Heidelberg, D-69120 Heidelberg

来源：

PURE AND APPLIED CHEMISTRY | 1996年 / 68卷 / 02期

关键词：

D O I：

10.1351/pac199668020233

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interactions between two pi-systems separated by chains, rings and cages are discussed. The focus is on systems with a bicyclo[3.3.0.0(3,7)]octane skeleton (stellane) as building block. The syntheses of a number of model systems such as 2,,6-stelladiene 2,4,6-stellatriene and 2,2',6,6-distellatriene are discussed. By means of He(I) photoelectron spectroscopy the interaction between the pi-systems has been investigated. It is found that the stellane skeleton is a good relay.

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页码：233 / 238

页数：6

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