Access to benzo[ <i>e</i> ][1,3]thiazin-4-ones <i>via</i> PCy <sub>3</sub> -mediated annulations of benzo[ <i>c</i> ][1,2]dithiol-3-ones with iso(thio)cyanates
A novel organophosphine-mediated annulation reaction of benzo[ c ][1,2]dithiol-3-ones with iso(thio)cyanates to synthesise benzo[ e ][1,3]thiazin-4-one derivatives has been developed, which proceeds via an S atom to C–N unit exchange strategy.
Authors
- Chuanjun Song (ORCID: https://orcid.org/0000-0001-7733-578X)
- Mao-Mei Zhu
- Jie Ren (ORCID: https://orcid.org/0000-0002-8043-206X)
- Yangang Wu
- Chengxiang Yi
- Weimin Zhu
Institutions
- Zhengzhou University of Light Industry (CN)
- Zhengzhou University (CN)
- Zhengzhou University of Science and Technology (CN)
- Henan University of Engineering (CN)
Publication Details
- Journal
- Organic Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5qo01013f
- Citations
- 4
- Primary Topic
- Synthesis of heterocyclic compounds
- Type
- article
- Field-Weighted Citation Impact
- 3.74