Enantioselective Aluminum‐Free Alkene Hydroarylations through C−H Activation by a Chiral Nickel/JoSPOphos Manifold
作者:Joachim Loup、Valentin Müller、Debasish Ghorai、Lutz Ackermann
DOI:10.1002/anie.201813191
日期:2019.2.4
Highly enantioselective nickel‐catalyzed alkene endo‐hydroarylations were accomplished with full selectivity by organometallic C−H activation. The asymmetric assembly of chiral six‐membered scaffolds proved viable in the absence of pyrophoric organoaluminum reagents within an unprecedented nickel/JoSPOphos manifold.
高度对映选择性的镍催化的烯烃内氢芳基化反应是通过有机金属CH活化完全选择性地完成的。在空前的镍/ JoSPOphos歧管中不存在自燃有机铝试剂的情况下,手性六元支架的不对称组装被证明是可行的。