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Updated: May 21, 2025

Photogeneration of N-Heterocyclic Carbenes: Application in Photoinduced Ring-Opening Metathesis Polymerization
Published on: November 29, 2018
Bio-Inspired Consecutive Photocatalyzed C-H Nitration of Arenes
Da-Lie An1,2, Chao Xu3, Manman Wang4
1State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
Abstract:
Concerned with traditional nitration methods requiring high temperatures, strong acids, or oxidizing agents, we developed an acid-free, selective photocatalytic nitration method using riboflavin tetraacetate and Fe(NO3)3·9H2O under visible light. This method efficiently nitrates various arenes and bioactive molecules with high selectivity and functional group tolerance, offering a sustainable alternative to traditional nitration techniques.
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