Effect of fluorine on palladium-catalyzed cross-coupling reactions of aryl bromides with trifluoromethyl aryl ketones via difluoroenol silyl or monofluoroenol silyl ethers†
Abstract
Palladium-catalyzed cross-coupling reactions of α-aryl-β,β-difluoroenol silyl and α-aryl-β-fluoroenol silyl ethers with aryl bromides proceed smoothly with good functional compatibility.