A Modular "Toolbox" Approach to Flexible Branched Multimacrocyclic Hosts as Precursors for Multiply Interlocked Architectures

被引：21

作者：

Baytekin, Bilge ^{[1
]}

Zhu, Sascha S. ^{[1
]}

Brusilowskij, Boris ^{[1
]}

Illigen, Jens ^{[1
]}

Ranta, Jenni ^{[2
]}

Huuskonen, Juhani ^{[2
]}

Russo, Luca ^{[2
]}

Rissanen, Kari ^{[2
]}

Kaufmann, Lena ^{[1
]}

Schalley, Christoph A. ^{[1
]}

机构：

[1] Free Univ Berlin, Inst Chem & Biochem, D-14195 Berlin, Germany

[2] Univ Jyvaskyla, Dept Chem, Nanosci Ctr, Jyvaskyla 40014, Finland

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2008年 / 14卷 / 32期

基金：

芬兰科学院;

关键词：

coordination complexes; cross-coupling; interlocked molecules; supramolecular chemistry; tetralactam macrocycles;

D O I：

10.1002/chem.200801289

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tetralactam macrocycles can be functionalized by a variety of cross-coupling reactions. A modular "tool-box" strategy is presented that allows 1) several tetralactam macrocycles to be covalently connected with each other or with a central spacer, 2) the macrocycles to be substituted with or connected to different chromophores, and 3) metal-coordination sites to be attached to the macrocycles. With this approach a series of different oligomacrocyclic hosts was obtained with great structural diversity and enormous potential for further functionalization, Rotaxanes made on the basis of these macrocycles have been synthesized to demonstrate their utility in building more complex supramolecular architectures.

引用

页码：10012 / 10028

页数：17

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