Photoredox Mediated Synthesis of Substituted Imidazoles from Terminal Alkynes
A visible light photoredox-induced approach for the synthesis of substituted imidazoles via alkynes, glycine methyl ester, and thiophenol is presented. The reaction is facilitated by the photoinduced activation of alkynes, coupled with thiol, which generates a vinylic radical. This radical subsequently undergoes a nucleophilic addition to glycine methyl ester, serving as a nitrogen source, thereby leading to the formation of imidazoles through the concurrent creation of two carbon-nitrogen bonds.
Authors
- Jaswant Kumar (ORCID: https://orcid.org/0000-0002-8278-4835)
- Bhahwal Ali Shah (ORCID: https://orcid.org/0000-0001-6629-0002)
- Sourav Kumar
- Masood Ahmad Rizvi (ORCID: https://orcid.org/0000-0003-0470-6329)
- Syed Tahir Ali
Institutions
- University of Kashmir (IN)
- Indian Institute of Integrative Medicine (IN)
- CTS Corporation (Czechia) (CZ)
- Academy of Scientific and Innovative Research (IN)
Publication Details
- Journal
- Chemistry - A European Journal
- Published
- 2025-08-14
- DOI
- https://doi.org/10.1002/chem.202501097
- Citations
- 2
- Primary Topic
- Radical Photochemical Reactions
- Type
- article
- Field-Weighted Citation Impact
- 1.87
Funders
- Arthritis National Research Foundation