5-Formyl-2-furylboronic acid as a versatile bifunctional reagent for the synthesis of π-extended heteroarylfuran systemsElectronic supplementary information (ESI) available: synthesis and characterisation data for 3–17. See http://www.rsc.org/suppdata/ob/b3/b302767h/
- 4 April 2003
- journal article
- Published by Royal Society of Chemistry (RSC) in Organic & Biomolecular Chemistry
- Vol. 1 (9) , 1447-1449
- https://doi.org/10.1039/b302767h
Abstract
5-Formyl-2-furylboronic acid reacts cleanly with a range of heteroaryl bromides under Suzuki–Miyaura cross-coupling conditions to produce 2-formyl-5-heteroarylfuran derivatives. Subsequent Wittig olefination reactions afford π-conjugated alkene–pyridyl–furan derivatives.Keywords
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