Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

The [2,3]-sigmatropic rearrangement has been widely utilized to construct C-S bonds. Herein, we report an enantioselective, intermolecular, and noncarbenoid of sulfonium ylides using azoalkenes. This process features a broad substrate scope, high efficiency, excellent enantioselectivity, achieving yields up 99% enantiomeric excess (ee) 96%. Furthermore, the protocol demonstrated good scalability.

Language: Английский