Abstract
A straightforward assisted tandem palladium(II)-and palladium(0)-catalyzed direct C-3 and N-4 arylation of quinoxalin-2(1H)-ones with boronic acids and aryl halides in water as safe and cheap solvent is reported. This environmentally friendly catalytic protocol is compatible with a wide range of functional groups and allows construction of various biologically important quinoxalin-2(1H)-one backbones.
| Original language | English |
|---|---|
| Pages (from-to) | 3821-3830 |
| Number of pages | 10 |
| Journal | Advanced Synthesis and Catalysis |
| Volume | 356 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 15 Dec 2014 |
| Externally published | Yes |
Keywords
- Assisted tandem catalysis
- C-arylation
- Narylation
- Palladium catalysis
- Quinoxalinones