Star-shaped polyaromatic ethers coordinated to ...
|Title||Star-shaped polyaromatic ethers coordinated to redox-active cyclopentadienyliron moieties.|
|Author(s)||A. Abd-El-Aziz, E. Todd, T. Afifi|
|Journal||Section Title: Physical Properties of Synthetic High Polymers, Macromolecular Rapid Communications|
|Abstract||This communication is focused on the controlled design of star-shaped arom. ethers with pendent cyclopentadienyliron moieties. A trimetallic core was prepd., which was then reacted with a no. of oligomeric ether complexes to give star-shaped polymers with six, nine, twelve and fifteen pendent cationic cyclopentadienyliron moieties. Cyclic voltammetric studies showed redn. of the iron centers between -0.99 and -1.41 V. Thermogravimetric anal. showed that loss of the metallic moieties occurred between 225 and 284Â°. [on SciFinder(R)]|
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