Homoleptic Ru(II) complex with terpyridine ligands appended with terthiophene moieties: Synthesis, characterization and electropolymerization
β Scribed by Roberta Scanu; Paola Manca; Antonio Zucca; Gavino Sanna; Nadia Spano; Renato Seeber; Chiara Zanardi; Maria I. Pilo
- Book ID
- 118206831
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 431 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0277-5387
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## Abstract [2]Rotaxanes based on the 1,2βbis(pyridinium)ethaneβ[24]crownβ8 ether motif were prepared that contain a terminal terpyridine group for coordination to a transitionβmetal ion. These rotaxane ligands were utilized in the preparation of a series of heteroleptic [Ru(terpy)(terpyβrotaxane)]
The ligand-substituted poly(amido amine) dendrimer 2 containing terpyridine ligands located exclusively at the peripheries of the dendrimer and its iron-containing dendrimer 3 have been synthesized using modification reactions. Cyclic voltammetric studies indicate that the external iron centers on t