Planar‐Chiral [2.2]Paracyclophane‐Based Pyridonates as Ligands for Tantalum‐Catalyzed Hydroaminoalkylation
作者:Carolin Braun、Martin Nieger、Stefan Bräse、Laurel L. Schafer
DOI:10.1002/cctc.201900416
日期:2019.11.7
By using planarchiral [2.2]paracyclophane‐containing N,O‐chelating ligands for tantalum‐catalyzedhydroaminoalkylation, one of the most versatile catalytic systems for this reaction to date was obtained. Convenient Csp3−Csp3 bond formation of amines with terminal and internal alkenes was enabled by the same in situ synthesized catalytic system of [2.2]paracyclophane‐basedpyridonates and Ta(CH2TMS)3Cl2