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. Author manuscript; available in PMC: 2024 Aug 9.
Published before final editing as: J Am Chem Soc. 2023 Feb 9:10.1021/jacs.2c12850. doi: 10.1021/jacs.2c12850

Figure 2.

Figure 2.

Optimization with N-alkoxypyridinium reagents. (A) Use of TBPB can lead to competitive nucleophiles. (B) Proposed mechanism and Stern–Volmer experiment. (C) Optimization of the N-alkoxypyridinium scaffold.