Site-selective Suzuki-Miyaura reactions of the bis(triflate) of 1,3-dihydroxythioxanthone |
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Authors: | Dhafer Saber ZinadMunawar Hussain Omer Adeeb AkrawiAlexander Villinger Peter Langer |
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Institution: | a Institut für Chemie, Universität Rostock, Albert-Einstein-Str. 3a, 18059 Rostock, Germany b Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, 18059 Rostock, Germany |
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Abstract: | The palladium(0)-catalyzed Suzuki cross-coupling reaction of the bis(triflate) of 1,3-dihydroxythioxanthone afforded various aryl-substituted thioxanthones. The reactions proceeded with very good site-selectivity in favour of position 3, due to steric reasons. |
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Keywords: | Catalysis Thioxanthones Palladium Suzuki-Miyaura reaction Regioselectivity |
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