A general,efficient and inexpensive catalyst system for the coupling reaction of aryl iodides and arylamines was studied in this paper.By using 10 mol% of Cu2O as the copper source,15 mol% of dimethylglyoxime as the l...A general,efficient and inexpensive catalyst system for the coupling reaction of aryl iodides and arylamines was studied in this paper.By using 10 mol% of Cu2O as the copper source,15 mol% of dimethylglyoxime as the ligand,K3PO4·3 H2O as the base,and DMF as the solvent,a series of diarylamines were synthesized with moderate yields.展开更多
文摘A general,efficient and inexpensive catalyst system for the coupling reaction of aryl iodides and arylamines was studied in this paper.By using 10 mol% of Cu2O as the copper source,15 mol% of dimethylglyoxime as the ligand,K3PO4·3 H2O as the base,and DMF as the solvent,a series of diarylamines were synthesized with moderate yields.