Skip to main content
. Author manuscript; available in PMC: 2024 Jun 7.
Published in final edited form as: J Am Chem Soc. 2023 May 24;145(22):12007–12012. doi: 10.1021/jacs.3c00394

Figure 3.

Figure 3.

(a) OAT from 2 by thiols forming 1 and sulfenic acids; trapping of sulfenic acid by dimedone forming the RS-dimedone adduct; (b) OAT from 2-THF by Ph3CSH forming 1-THF; (c) changes in the UV–vis spectra of 2-THF (4 mM in THF at −60 °C) upon adding 1 equiv of Ph3CSH. Inset: overlay of normalized UV–vis spectra of 1-THF and 2-THF at 22 °C in THF.