Palladium catalyzed direct C–H arylation of 1,3,4-oxadiazole using ligand combination approach
作者:Sneha Prasad Bakare、Mahendra Patil
DOI:10.1016/j.tet.2024.133885
日期:2024.4
The use of combination of readily available ligands in palladiumcatalyzedC–Harylation of 1,3,4-oxadiazole with iodoarenes as well as bromoarenes is reported. The combination of phenanthroline monohydrate (Phen.HO) and triphenyl phosphine (PPh) with Pd catalyst exhibited improved catalytical activity compared to a single ligandused separately in the reaction. A wide range of 2,5-diarylated-1,3,4-oxadiazoles