Figure 1.
Synthesis of [18F]DCFPyL [18F]3 and DCFPyL 3. a) 6-Fluoro-nicotinic acid-2,3,5,6-tetrafluoro-phenyl ester, Et3N, CH2Cl2; b) TFA/CH2Cl2; c) 6-[18F]fluoro-nicotinic acid-2,3,5,6-tetrafluoro-phenyl ester; d) TFA/anisole.
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