“…[3][4][5][6][7] However, most of these syntheses needed a long synthesis time (460 min) and provided a low radiochemical yield (o34%). [3][4][5][6] Padgett et al 7 reported a chemistry process control unit for the automated production of [ 18 F]FAC using commercial benzyl bromoacetate as a precursor with a high corrected radiochemical yield (460%). However, this twostep two-pot procedure still needed a long synthesis time (440 min).…”