Beilstein J. Org. Chem.2011,7, 1255–1260, doi:10.3762/bjoc.7.146
, give rise to new and interesting dimethoxy-substituted benzo[b]furans.
Keywords: benzo[b]furans; o-zincation; palladium; selectivity; Introduction
The directed ortho-metallation (DoM) reaction has been widely used as a powerful and efficient method for regioselective functionalization of aromatic
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Graphical Abstract
Figure 1:
Some representative dihydroxybenzofuran derived natural products.