Enantioselective Synthesis of Axially Chiral 1-Arylisoquinolines by Rhodium-Catalyzed [2+2+2] Cycloaddition
作者:Norifumi Sakiyama、Daiki Hojo、Keiichi Noguchi、Ken Tanaka
DOI:10.1002/chem.201003134
日期:2011.2.1
the application! An enantioselective synthesis of axially chiral 1‐arylisoquinolines has been achieved, which involves a rhodium‐catalyzed [2+2+2] cycloaddition of diphenylphosphinoyl‐substituted 1‐arylisoquinolines (see scheme). The new diphenylphosphinoyl‐substituted axially chiral 1‐arylisoquinolines were successfully derivatized to the corresponding axially chiral P,N ligand and Lewis base catalyst
全部都在应用程序中!已经实现了轴向手性1-芳基异喹啉的对映选择性合成,其中涉及二苯基膦酰基取代的1-芳基异喹啉的铑催化的[2 + 2 + 2]环加成反应(参见方案)。新的二苯基膦酰基取代的轴向手性1-芳基异喹啉已成功衍生为相应的轴向手性P,N配体和路易斯碱催化剂。