Synthesis of Phenanthrenes via Palladium‐Catalyzed C─H Annulation of 2‐Biaryl Fluorosulfonates and Internal Alkynes
ABSTRACT A palladium‐catalyzed C─H annulation of 2‐biaryl fluorosulfonates with internal alkynes has been developed. This strategy provides access to a variety of phenanthrene derivatives in 57%–93% yields. Notably, it enables a convenient two‐step, one‐pot synthesis of phenanthrene derivatives directly from 2‐arylphenols.
Authors
- Yunqiang Cui
- Shimin Zhang (ORCID: https://orcid.org/0009-0004-4344-5218)
- Xiaoli Zhang (ORCID: https://orcid.org/0000-0002-9968-7716)
- Chengrong Ding
- Chenfei Guan
- Guofu Zhang
Institutions
- Zhejiang Medicine (China) (CN)
- Zhejiang University of Technology (CN)
- Zhejiang University (CN)
Publication Details
- Journal
- ChemistrySelect
- Published
- 2026-03-01
- DOI
- https://doi.org/10.1002/slct.73092
- Primary Topic
- Catalytic C–H Functionalization Methods
- Type
- article
- Field-Weighted Citation Impact
- 0.00