Research Article
Room Temperature N-Arylation of 1,2,4-Triazoles under Ligand-Free Condition
Table 3
N-arylation of imidazole and pyrazole.
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
aIsolated yield: azole (3 mmol), iodobenzene (3.3 mmol), CuO nanoparticles (0.15 mmol), K2CO3 (3 mmol), and N–N dimethyl formamide (10 mL) at reflux for 3 h. |