A synthetic approach towards interlocked π-conjugated macrocycles

被引：31

作者：

Ammann, M

Rang, A

Schalley, CA

Bäuerle, P

机构：

[1] Univ Ulm, Dept Organ Chem 2, D-89081 Ulm, Germany

[2] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 2006卷 / 08期

关键词：

catenates; conjugated interlocked macrocycle; mass spectrometry; oligothiophene; phenanthroline; macrocycles;

D O I：

10.1002/ejoc.200500938

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A method for the synthesis of interlocked pi-conjugated macrocycles is described, Starting from 2,9-bis(oligothienyl)[1,10]phenanthrolines, (trimethylsilyl) acetylene groups were introduced at the terminal thiophene rings by selective iodination and subsequent Sonogashira-Hagihara coupling. Subsequently, we applied our recently developed metal-template approach to macrocyclization reactions by treating the deprotected acetylenes with cis-[Pt(dppp)Cl-2] to yield a platina-macrocycle. Based on this synthetic knowledge, by a

引用

页码：1940 / 1948

页数：9

共 84 条

[81] Catenanes and rotaxanes of the amide type [J].