Abstract
A series of 1-aryl-3,3,3-trifluro-1-propanones have been synthesized from the reaction of FO2SCF2CO2Me with β-bromoenol phosphates in the presence of Cul in moderate yield. The reaction mechanism was discussion, the electron-withdrawing substituent at the β-position of the enol phosphates promoted the catalytic cleavage of the O-P bond in enol phosphates by fluoride ion.
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