Visible‐Light Controlled Divergent Catalysis Using a Bench‐Stable Cobalt(I) Hydride Complex
作者:Enrico Bergamaschi、Frédéric Beltran、Christopher J. Teskey
DOI:10.1002/chem.202000410
日期:2020.4.21
the ability to switch the actual function of the catalyst and resulting products. Here we report such an example of multi-dimensional catalysis. Featuring an easily prepared, bench-stable cobalt(I) hydride complex in conjunction with pinacolborane, we can switch the reaction outcome between two widely employed transformations, olefin migration and hydroboration, with visible light as the trigger.
虽然将可见光与过渡金属催化结合使用提供了在催化活性的开/关状态之间切换的强大机会,但下一个前沿领域将是切换催化剂和最终产物的实际功能的能力。在这里,我们报告了多维催化的一个例子。具有易于制备的,台式稳定的氢化钴(I)配合物和频哪醇硼烷,我们可以在可见光作为触发因素的情况下,在两种广泛使用的转化(烯烃迁移和硼氢化)之间切换反应结果。