我室徐海超教授在 ACIE 上发表论文：Catalyst‐ and Reagent‐Free Formal Aza‐Wacker Cyclizations Enabled by Continuous‐Flow Electrochemistry

摘要：The development of efficient and sustainable methods to access saturated, N, ‐heterocycles is of great importance because of the prevalence of these structures in natural products and bioactive compounds. Pd‐catalyzed aza‐Wacker type cyclization is a powerful method and provide access to, N, ‐heterocycles bearing an alkene moiety available for further synthetic manipulations from readily available materials. Herein we disclose a catalyst‐ and reagent‐free formal aza‐Wacker type cyclization reaction for the synthesis of functionalized saturated, N, ‐heterocycles. Key to the success is to conduct the reactions in a continuous‐flow electrochemical reactor without adding supporting electrolyte or additives. The reactions are characterized by broad tolerance of di‐, tri‐ and tetrasubstituted alkenes.

文章链接：https://onlinelibrary.wiley.com/doi/10.1002/anie.202101835