Version 2 2023-11-27, 16:17Version 2 2023-11-27, 16:17
Version 1 2023-11-24, 00:19Version 1 2023-11-24, 00:19
journal contribution
posted on 2023-11-27, 16:17authored byYongzhuo Xu, Boqiang Wang, Jiajia Wang, Xuan Zhou, Jiaxing Chen, Xinjia Guo, Guo-Jun Deng, Wen Shao
2-Azidoimines
are versatile precursors to value-added
vicinal unsymmetrical
diamines, which are among the most common motifs in biologically active
compounds. Herein, we report their operationally simple synthesis
through a highly regioselective intermolecular azidoamination of olefins
under metal-free conditions. The approach proceeded through azide
and iminyl, two differentiated N-centered radicals.
The synthetic potential of the protocols was further established via
the condensation/amination sequential cascade and chemoselective,
orthogonal transformations to access vicinal primary diamines.