通过溶剂和客体依赖性自组装选择性合成钌（II）金属[2]索烃。
Selective synthesis of ruthenium(II) Metalla[2]catenane via solvent and guest-dependent self-assembly.
机构信息
†Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea.
‡Energy Materials Lab, Korea Institute of Energy Research, Daejeon 305-343, Republic of Korea.
出版信息
J Am Chem Soc. 2015 Apr 15;137(14):4674-7. doi: 10.1021/jacs.5b02573. Epub 2015 Apr 2.
The coordination-driven self-assembly of an anthracene-functionalized ditopic pyridyl donor and a tetracene-based dinuclear Ru(II) acceptor resulted in an interlocked metalla[2]catenane, [M2L2]2, in methanol and a corresponding monorectangle, [M2L2], in nitromethane. Subsequently, guest template, solvent, and concentration effects allowed the self-assembly to be reversibly fine-tuned among monorectangle and catenane structures.
受配位驱动，蒽功能化的双齿吡啶给体和基于四并苯的双核 Ru(II)受体发生自组装，生成了一个互锁的金属[2]索烃[M2L2]2，在甲醇中；以及相应的单.rectangle [M2L2]，在硝基甲烷中。随后，客体模板、溶剂和浓度效应允许自组装在单.rectangle 和索烃结构之间进行可逆的微调。
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