Visible-light-induced cascade radical cyclization to access sulfamoylated benzo[4,5]imidazo[2,1-<i>a</i>]isoquinolin-6(5<i>H</i>)-ones
We report, for the first time, a visible-light-induced cascade radical sulfamoylation and cyclization of 2-arylbenzoimidazoles using sulfamoyl chlorides as sulfamoylation reagents to access sulfamoylated benzo[4,5]imidazo[2,1-<i>a</i>]isoquinolin-6(5<i>H</i>)-ones. The readily available nature of sulfamoyl chlorides and the metal-free conditions make this method a promising strategy for the synthesis of these compounds.
Authors
- Kui Lu (ORCID: https://orcid.org/0000-0002-9685-2691)
- Xia Zhao (ORCID: https://orcid.org/0000-0001-9477-5912)
- Rong Huang (ORCID: https://orcid.org/0000-0002-0807-5686)
- Wenbo Wang (ORCID: https://orcid.org/0009-0005-8353-014X)
Institutions
- Tianjin University of Science and Technology (CN)
- Tianjin Normal University (CN)
- China International Science and Technology Cooperation (CN)
Publication Details
- Journal
- Organic & Biomolecular Chemistry
- Published
- 2024-12-03
- DOI
- https://doi.org/10.1039/d4ob01809e
- Citations
- 3
- Primary Topic
- Sulfur-Based Synthesis Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.75
Funders
- National Natural Science Foundation of China