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- Title
Regioselective Synthesis and Characterization of Multinuclear Convex-Bound Ruthenium-[n]Cycloparaphenylene (n = 5 and 6) Complexes.
- Authors
Eiichi Kayahara; Patel, Vijay Kumar; Mercier, Audrey; Kündig, E. Peter; Shigeru Yamago
- 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 Xray analysis revealed the Ru was coordinated with η6-hapticity on the convex surface of CPP.
- Subjects
RUTHENIUM compound synthesis; LIGAND exchange reactions; TRANSITION metal compounds synthesis; SINGLE crystals; CONVEX surfaces
- Publication
Angewandte Chemie International Edition, 2016, Vol 55, Issue 1, p302
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201508003