The construction of quaternary centers is a common challenge in the synthesis of complex materials and natural products. Current cross-coupling strategies that can be generalized for setting these centers are sparse and, when known, are typically predicated on the use of reactive organometallic reagents. To address this shortcoming a new, photoredox-Ni dual catalytic strategy for the cross-coupling
四元中心的构建是复杂材料和
天然产物合成中的常见挑战。目前可用于设置这些中心的交叉偶联策略很少,并且当已知时,通常基于反应性有机
金属试剂的使用。为了解决这一缺点,报道了一种新的光氧化还原-
镍双催化策略,用于叔有机硼试剂与芳基卤的交叉偶联。除了交叉耦合范围和限制的详细信息之外,还传达了全面的筛选工作和机械实验。