Functionalized pyridylboronic acids and their Suzuki cross-coupling reactions to yield novel heteroarylpyridines |
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| Authors: | Parry Paul R Wang Changsheng Batsanov Andrei S Bryce Martin R Tarbit Brian |
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| Affiliation: | Department of Chemistry, University of Durham, Durham, DH1 3LE England. |
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| Abstract: | 2-Bromo-5-pyridylboronic acid 2a, 2-chloro-5-pyridylboronic acid 2b, 2-methoxy-5-pyridylboronic acid 2c, and 5-chloro-2-methoxy-4-pyridylboronic acid 4 have been synthesized and shown to undergo palladium-catalyzed cross-coupling reactions with heteroaryl bromides to yield novel heteroarylpyridine derivatives. The X-ray crystal structures of 2a and 2b have been obtained. |
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