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Updated: Jul 4, 2025

Constructing Cyclic Peptides Using an On-Tether Sulfonium Center
Published on: September 28, 2022
Base-Promoted Ring-Opening Hydroxylation of Cyclic Sulfonium Salts
Ziyu Wang1, Zeyu Shao1, Cheng Wang1
1School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China.
Abstract:
Herein, we reported a general strategy for the synthesis of sulfur-containing primary alcohol derivatives by base-promoted ring-opening hydroxylation of cyclic sulfonium salts. A variety of sulfonium salts were successfully transformed into the desired hydroxylated products in moderate to excellent yields with good functional group tolerance. Moreover, the one-pot synthesis, scale-up reaction, and late-stage functionalization of complex molecules demonstrated the practicability of this synthetic protocol in the field of synthetic chemistry.
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