Palladium-catalyzed multiple arylation of thiophenes |
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| Authors: | Okazawa Toru Satoh Tetsuya Miura Masahiro Nomura Masakatsu |
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| Affiliation: | Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan. |
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| Abstract: | Secondary 2-thiophenecarboxamides efficiently undergo unique triarylation accompanied by formal decarbamoylation under palladium catalysis. 3-Substituted thiophenes, especially having an electron-withdrawing group, can also be triarylated. |
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