Temporary (P=O) directing group enabled carbazole ortho arylation via palladium catalysis.
- Resource Type
- Article
- Authors
- Qi, Zhi-Chao; Lou, Qin-Xin; Niu, Yuan; Yang, Shang-Dong
- Source
- Chemical Communications. 2/25/2021, Vol. 57 Issue 16, p2021-2024. 4p.
- Subject
- *ARYLATION
*PALLADIUM
*CATALYSIS
*SCISSION (Chemistry)
*CARBAZOLE
- Language
- ISSN
- 1359-7345
A palladium-catalyzed, temporary P(O) directing group assisted C–H bond arylation of carbazoles was achieved. The release of the directing group occurs spontaneously in the reaction and the mechanistic studies indicate that acid is essential for N–P bond cleavage. [ABSTRACT FROM AUTHOR]