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. Author manuscript; available in PMC: 2023 Feb 1.
Published in final edited form as: Nat Chem. 2021 Dec 13;14(2):216–223. doi: 10.1038/s41557-021-00835-7

Fig.2 |. Reaction scope of direct 18F-fluorination of aryl halides via halide/18F interconversion.

Fig.2 |

All radiochemical conversions (RCCs) were calculated by HPLC isolation and averaged over 3 experiments unless otherwise noted. 0.37–1.11 GBq [18F]TBAF were generally used for the labeling. 0.05 mmol substrate were used for all the labeling reactions except Ar-F which used 0.01 mmol unless otherwise noted. a0.05 mmol substrate. bBlue LED instead of laser. c0.02 mmol substrate. d0.1 mmol substrate. eReaction was performed under air.