Visible-Light-Promoted Synthesis of Vinyloxaziridines from Conjugated Carbonyls
作者:Gustavo Moura-Letts、Brooke E. Austin、Ryan P. Palner、Elissa M. Tobias、Rufai Madiu、Erin L. Doran、Jenna M. Doran、Amari M. Howard、James L. Stroud、Morgan E. Rossi、Dylan A. Moskovitz、Dominic A. Rivera、Michael D. Mullen、Amy H. Zinsky、Rose A. Rosario
DOI:10.1055/a-2153-6687
日期:2024.2
We report the first visible-light-promoted synthesis of vinyloxaziridines from simple conjugated nitrones. We have found that vinyl nitrones formed by the condensation reaction between conjugated carbonyls and hydroxylamines undergo visible-light-promoted energy-transfer isomerization to the respective vinyloxaziridines in very high yields and selectivities. The reaction scope expands to a large array