DOI: 10.1039/d3qo00896g ISSN: 2052-4129
A Barton nitrite ester-type remote functionalization and cyclization of N-nitrosobenzamides
Tao Huang, Pan-Feng Yuan, Kui Dong, Yuan-Yuan Zong, Can Liu, Rui-Heng Wang, Xiao-Ling Jin, Qiang Liu- Organic Chemistry
The preparation of benzo[d][1,2]oxazin-1-ones from N-ethyl-N-nitrosobenzamides was established via a visible-light-driven Barton reaction and subsequent nucleophilic cyclization.