Robust air-stable cyclometalated π-allyliridium C,O-benzoates modified by (S)-tol-BINAP catalyze the reaction of secondary aliphatic amines with racemic alkyl-substituted allylic acetates to furnish products of allylic amination with high levels of enantioselectivity. Complete branched regioselectivities were observed despite the formation of more highly substituted C–N bonds.
由 ( S )-tol-BINAP 改性的稳定的空气稳定环
金属化 π-烯丙
铱C , O-
苯甲酸酯催化脂肪仲胺与外消旋烷基取代的烯丙
乙酸酯的反应,提供具有高
水平对映选择性的
烯丙胺化产物。尽管形成了更高取代度的 C-N 键,但仍观察到完全支化的区域选择性。