| Autor: |
Klukas, Fabian, Perkampus, Jörg, Urselmann, Dominik, Müller, Thomas J. J. |
| Předmět: |
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| Zdroj: |
Synthesis; 2014, Vol. 46 Issue 24, p3415-3422, 8p |
| Abstrakt: |
The Sonogashira-Glaser sequence combined with a mi-crowave-assisted cyclization is a powerful tool to synthesize un-symmetrically substituted conjugated thiophenes. A variety of 3-(hetero)arylmethyl-2,5-di(hetero)aryl-substituted thiophenes could be synthesized in moderate to excellent yields using a single Pd/Cu catalyst system. The presented method is strikingly simple to perform using commercially available starting materials. The obtained trisubstituted oligothiophene derivatives are interesting molecules for materials science. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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