STABLE [12]ANNULENES AND [18]ANNULENES DERIVED FROM TETRAETHYNYLETHENE

被引：94

作者：

ANTHONY, J

KNOBLER, CB

DIEDERICH, F

机构：

[1] SWISS FED INST TECHNOL,ORGAN CHEM LAB,UNIV STR 16,CH-8092 ZURICH,SWITZERLAND

[2] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90024

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1993年 / 32卷 / 03期

关键词：

D O I：

10.1002/anie.199304061

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Perethynylated dehydroannulenes are accessible pling of a tetraethynylethene with a free cis-enediyne unit. Besides a yellow derivative with a planar, aromatic 18pi-electron perimeter, compound 1 was isolated. This interesting molecule has a strained. planar antiaromatic 12-membered ring; dilute solutions of 1 are violet and resemble solutions of C60. [GRAPHICS]

引用

页码：406 / 409

页数：4

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