CuBr/rac-BINOL-Catalyzed N-Arylations of Aliphatic Amines at Room Temperature
摘要:
We have developed an efficient and readily available catalyst system CuBr/racemic BINOL (1,1'-binaphthyl-2,2'-diol) that catalyzes N-arylation of aliphatic amines at room temperature, and this inexpensive catalyst system is of high selectivity and tolerance toward various functional groups in the substrates.
2-Pyridinyl β-ketones as new ligands for room-temperature CuI-catalysed C–N coupling reactions
作者:Deping Wang、Ke Ding
DOI:10.1039/b821212k
日期:——
2-Pyridinyl β-ketones were identified as new efficient ligands for CuI-catalysed N-arylation of aliphatic amines at room temperature with great selectivity and substrate scope tolerance.