Switchable Smiles Rearrangement for Enantioselective <i>O</i>-Aryl Amination
作者:Xihao Chang、Qinglin Zhang、Chang Guo
DOI:10.1021/acs.orglett.9b01848
日期:2019.6.21
atropisomeric anilines from abundant and readily available precursors is one of the most challenging but valuable processes in organic synthesis. The use of highly efficient Smiles rearrangement to accomplish switchable enantioselective amination reactions of O-arenes provides access to nonsymmetric 2′-amino[1,1′-binaphthalen]-2-ol (i.e., NOBIN-type) and [1,1′-binaphthalene]-2,2′-diamine (i.e., BINAM-type)