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Catalytic Amino Group Transfer Reactions Mediated by Photoinduced Nitrene Formation from Rhodium‐Hydroxamates

Year: 2025
Type: article
Abstract: Herein, we report a photocatalytic platform to access transient nitrenoids by designing photo‐responsive neutral rhodium‐hydroxamate complexes. Combined experimental and computational mechanistic studies, including electron paramagnetic resonance (EPR) and mass spectrometric analysis, suggest that electrophilic Fischer‐type Rh‐acylnitrenoid intermediates could be generated via photoactivation of corresponding Rh‐hydroxamates via N‐O bond homolysis and redox event. Moreover, catalytic acylnitrenoid transfer was explored toward the amidation of various hydrocarbons, amines, and alcohols to furnish new N−C, N−N, and N−O bonds.
DOI: 10.1002/ange.202422461
Authors: Hoimin Jung, Jeonguk Kweon, Jong‐Min Suh, Andrés Arribas, Dongwook Kim, Mi Hee Lim, Sukbok Chang
Language: English
Field: Chemistry
Open Access status: hybrid
Estimated APC paid: $5,790
Funders: National Research Foundation, Chungnam National University, Pohang University of Science and Technology, Ministry of Science, ICT and Future Planning, National Research Foundation of Korea, Korea Advanced Institute of Science and Technology, Institute for Basic Science
OpenAlex ID: W4407634951
FWCI: 0.298
Cites: 82
Cited by: 1
Related to: 10