Issue 64, 2015
From the journal:

Chemical Communications

Multicomponent reassembly of terpyridine-based materials: quantitative metallomacrocyclic rearrangement†

Rajarshi Sarkar,a   Zaihong Guo,b   Jingyi Li,b   Tarak N. Burai,b   Charles Moorefield,b   Chrys Wesdemiotis*ab  and  George R. Newkome*ab  

* Corresponding authors

a The University of Akron, Department of Chemistry, Knight Chemical Laboratory, Akron, OH, USA 44325
E-mail: newkome@uakron.edu, wesdemiotis@uakron.edu

b The University of Akron, Departments of Polymer Science and Chemistry, Goodyear Polymer Center, Akron, OH, USA 44325

Abstract

Mixing of metallocyclic trimers and tetramers in an exact 1 : 1.5 stoichiometry provided new supramolecular triangles in quantitative yields. Characterization of the new hetero-nuclear metallomacrocycles was achieved by 1H, 2D-COSY, 2D-NOESY, and 13C NMR spectroscopy, along with ESI and TWIM mass spectrometry. Gradient tandem MS (gMS2) provided insight into the stabilities of the binuclear structures.

Graphical abstract: Multicomponent reassembly of terpyridine-based materials: quantitative metallomacrocyclic rearrangement

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Article information

DOI
https://doi.org/10.1039/C5CC05048K
Article type
Communication
Submitted
18 Jun 2015
Accepted
03 Jul 2015
First published
03 Jul 2015

Chem. Commun., 2015,51, 12851-12854

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Multicomponent reassembly of terpyridine-based materials: quantitative metallomacrocyclic rearrangement

R. Sarkar, Z. Guo, J. Li, T. N. Burai, C. Moorefield, C. Wesdemiotis and G. R. Newkome, Chem. Commun., 2015, 51, 12851 DOI: 10.1039/C5CC05048K

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