Functionalized pyridylboronic acids and their Suzuki cross-coupling reactions to yield novel heteroarylpyridines.
نویسندگان
چکیده
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.
منابع مشابه
Synthesis of novel tridentate ligand-based palladium catalyst and investigation of its reactivity towards Suzuki, Sonogashira and Heck coupling reactions
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ورودعنوان ژورنال:
- The Journal of organic chemistry
دوره 67 21 شماره
صفحات -
تاریخ انتشار 2002