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Regioselective Synthesis and Characterization of Multinuclear Convex-Bound Ruthenium-[n]Cycloparaphenylene (n]Cycloparaphenylene (n=5 and 6) Complexes

Authors
Kayahara, Eiichi
Patel, Vijay Kumar
Yamago, Shigeru
Published in Angewandte Chemie: International Edition. 2016, vol. 55, no. 1, p. 302-306
Abstract Mono- and multinuclear complexes of ruthenium and [n]cycloparaphenylene (CPP, n=5 and 6) were synthesized in excellent yields through ligand exchange of the cationic complex [(Cp)Ru(CH3CN)3](PF6) with CPP. In the multinuclear complexes, ruthenium selectively coordinated to alternate paraphenylene units to give bis- and tris-coordinated Ru complexes for [5] and [6]CPPs, respectively. Single-crystal X-ray analysis revealed the Ru was coordinated with η6-hapticity on the convex surface of CPP.
Keywords Arene ligandsCycloparaphenylenesRegioselecitivityRutheniumX-ray diffraction
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Other version: http://doi.wiley.com/10.1002/anie.201508003
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KAYAHARA, Eiichi et al. Regioselective Synthesis and Characterization of Multinuclear Convex-Bound Ruthenium-[n]Cycloparaphenylene (n]Cycloparaphenylene (n=5 and 6) Complexes. In: Angewandte Chemie: International Edition, 2016, vol. 55, n° 1, p. 302-306. https://archive-ouverte.unige.ch/unige:79705

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Deposited on : 2016-01-20

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