Ligands for transition-metal-catalyzed cross-couplings, and methods of use thereof
申请人:Massachusetts Institute of Technology
公开号:US07858784B2
公开(公告)日:2010-12-28
Ligands for transition metals are disclosed herein, which may be used in various transition-metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The disclosed methods provide improvements in many features of the transition-metal-catalyzed reactions, including the range of suitable substrates, number of catalyst turnovers, reaction conditions, and efficiency. For example, improvements have been realized in transition-metal-catalyzed cross-coupling reactions.
本文披露了过渡金属配体,可用于各种过渡金属催化的碳-杂原子和碳-碳键形成反应。所披露的方法提供了对过渡金属催化反应许多特征的改进,包括适当底物的范围、催化剂周转次数、反应条件和效率。例如,在过渡金属催化的交叉偶联反应中已经实现了改进。