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Harnessing “Click”‐Type Chemistry for the Preparation of Novel Electronic Materials |
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| Authors: | Michal Firstenberg Kammasandra Nanjunda Shivananda Irit Cohen Olga Solomeshch Vladislav Medvedev Nir Tessler Yoav Eichen |
| Affiliation: | 1. Schulich Faculty of Chemistry, Technion – Israel Institute of Technology, Technion City, 32000 Haifa, Israel;2. Nanoelectronics Center, Department of Electrical Engineering, Technion – Israel Institute of Technology, Technion City, 32000 Haifa, Israel |
| Abstract: | Sequence‐independent or “click”‐type chemistry is applied for the preparation of novel π‐conjugated oligomers. A variety of bi‐functional monomers for Wittig–Horner olefination are developed and applied in a sequential protection–deprotection process for the preparation of structurally similar π‐conjugated oligomers. Selected oligomers are incorporated as the organic semiconductors in light‐emitting diodes and a field‐effect transistor, demonstrating the potential of the approach. |
| Keywords: | “ click” chemistry π ‐conjugated oligomers organic light‐emitting diodes organic field‐effect transistors |