Mato Mauro, Bruzzese Paolo Cleto, Takahashi Fumiya, Leutzsch Markus, Reijerse Edward J, Schnegg Alexander, Cornella Josep
Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr 45470, Germany.
Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, Mülheim an der Ruhr 45470, Germany.
J Am Chem Soc. 2023 Aug 30;145(34):18742-18747. doi: 10.1021/jacs.3c06651. Epub 2023 Aug 21.
The oxidative addition of aryl electrophiles is a fundamental organometallic reaction widely applied in the field of transition metal chemistry and catalysis. However, the analogous version based on main group elements still remains largely underexplored. Here, we report the ability of a well-defined organobismuth(I) complex to undergo formal oxidative addition with a wide range of aryl electrophiles. The process is facilitated by the reactivity of both the ground and excited states of ,,-bismuthinidenes upon absorption of low-energy red light.
芳基亲电试剂的氧化加成是一种基本的有机金属反应，广泛应用于过渡金属化学和催化领域。然而，基于主族元素的类似反应仍在很大程度上未被充分探索。在此，我们报道了一种结构明确的有机铋（I）配合物与多种芳基亲电试剂进行形式上氧化加成的能力。该过程通过双亚铋烯在吸收低能量红光时基态和激发态的反应活性得以促进。
