作者:Saumya Verma、Vikram Singh、Jawahar L. Jat、Bhoopendra Tiwari
DOI:10.1021/acs.joc.3c02478
日期:2024.6.7
The Beckmann reaction is one of the most atom-economical methods for the preparation of amides from ketones. Unlike ketones, the multiple competing reactivities of enones as well as the requirement of demanding reaction conditions for in situ generation of oximes have severely impacted the application of this reaction for the preparation of α,β-unsaturated amides. Herein, we describe the first chemoselective