Metal-exchangeable macrocycles: from a bismetallo–Ru2/Zn triangle to a Ru2/Fe triangular assembly

Die Liu; Xiaoyu Yang; Yiming Li; Pingshan Wang

doi:10.1039/C5CC08460A

Metal-exchangeable macrocycles: from a bismetallo–Ru₂/Zn triangle to a Ru₂/Fe triangular assembly

Die Liu,^a Xiaoyu Yang,^a Yiming Li^a and Pingshan Wang*^a

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* Corresponding authors

^a Department of Organic and Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha-410083, China
E-mail: chemwps@csu.edu.cn

Abstract

Bismetallic triangles T4 (Ru₂/Fe) and T5 (Ru₂/Zn) were effectively prepared via a stepwise method from a 60°-bent bisterpyridne. Compared with obtaining T4 by mixing metallo–organic ligand L2 with Fe²⁺ directly and refluxing at a higher temperature (85 °C), the site to site metallo-transformation from T5 to T4 was employed at RT by simply adding Fe²⁺ to T5. The structures were fully confirmed by the NMR, ESI-mass, UV-vis absorption and emission spectroscopies.

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Publication details

The article was received on 12 Oct 2015, accepted on 23 Dec 2015 and first published on 23 Dec 2015

Article type: Communication

DOI: 10.1039/C5CC08460A

Citation: Chem. Commun., 2016,52, 2513-2516

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Metal-exchangeable macrocycles: from a bismetallo–Ru₂/Zn triangle to a Ru₂/Fe triangular assembly

D. Liu, X. Yang, Y. Li and P. Wang, Chem. Commun., 2016, 52, 2513
DOI: 10.1039/C5CC08460A
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Chemical Communications

Metal-exchangeable macrocycles: from a bismetallo–Ru₂/Zn triangle to a Ru₂/Fe triangular assembly

Abstract

Supplementary files

Publication details

Metal-exchangeable macrocycles: from a bismetallo–Ru₂/Zn triangle to a Ru₂/Fe triangular assembly

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