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- Title
Synthesis and characterization of dendritic platinum bisferrocenylacetylide complexes.
- Authors
Han, Qing; Chen, Li-Jun; Yang, Hai-Bo; Li, Quan-Jie; He, Jiuming; Tan, Hongwei; Abliz, Zeper; Wang, Cui-Hong
- Abstract
A series of new dendritic platinum bisferrocenylacetylide complexes have been synthesized utilizing the coupling reaction of trans-Pt complexes with C-H bonds in alkynes as key steps. These new bimetallic dendrimers were fully characterized by multinuclear NMR (1H, 13C, and 31P) and mass spectrometry (MALDI-TOF-MS and CSI-TOF-MS). Electrochemical studies of these complexes were carried out and revealed that all of the redox moieties are stable, independent, and electrochemically active. In addition, all metallodendrimers show one-electron reaction responses, and the increased sizes of these complexes did not exhibit a dramatic influence on the diffusion coefficient.
- Subjects
DENDRIMERS; MACROMOLECULES; MACROCYCLIC compounds; POLYMERS; ELECTROCHEMICAL research; PLATINUM
- Publication
Canadian Journal of Chemistry, 2012, Vol 90, Issue 3, p278
- ISSN
0008-4042
- Publication type
Article
- DOI
10.1139/v11-159