Fig. 2From: Fast and efficient copper-mediated 18F-fluorination of arylstannanes, aryl boronic acids, and aryl boronic esters without azeotropic dryingCopper-mediated radiofluorination of 1) [18F]NS12137 with 5 min reaction and 5 min acid hydrolysis and purification, and 2) [18F]CFT with 5 to 15 min reaction and purification. Reaction conditions for both: 1 eq precursor, 5 eq Cu(OTf)2, 75 eq pyridine, 120 °CBack to article page