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10.1.1.1.3.1.8 Arylative Dearomatization of Furans Using a Palladium(0) Catalyst

DOI: 10.1055/sos-SD-110-00529

Kwiecień, H.Science of Synthesis Knowledge Updates, (20144188.

Transformation of 2-[(2-bromophenoxy)methyl]furans 347, which are prepared via a Mitsunobu reaction of 2-furylmethanols with phenols, into functionalized benzo[b]furans 348 involves palladium-catalyzed dearomatizing intramolecular arylation of the furan ring, formation of a π-allylic palladium complex, furan ring opening, and a β-hydride elimination sequence (Scheme 156).[‌290‌]

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