1622457-14-0Relevant articles and documents
Regiocontroled palladium-catalysed direct arylation at carbon C2 of benzofurans using benzenesulfonyl chlorides as the coupling partners
Loukotova, Lenka,Yuan, Kedong,Doucet, Henri
, p. 1303 - 1309 (2014/05/20)
The regioselective palladium-catalysed direct arylation of benzofurans with aryl halides is a challenging reaction because carbons C2 and C3 display similar reactivity. Such couplings generally lead to mixtures of C2 and C3 arylation products together wit