Arene‐Free Ruthenium(II/IV)‐Catalyzed Bifurcated Arylation for Oxidative C−H/C−H Functionalizations
作者:Torben Rogge、Lutz Ackermann
DOI:10.1002/anie.201909457
日期:2019.10.28
detailed insight into the selectivity- and reactivity-controlling factors in bifurcated ruthenium-catalyzed direct C-Harylations and dehydrogenative C-H/C-Hfunctionalizations. Thorough investigations revealed the importance of arene-ligand-free complexes for the formation of biscyclometalated intermediates within a ruthenium(II/IV/II) mechanistic manifold.
实验和计算研究提供了对叉化钌催化的直接CH芳基化和脱氢CH / CH功能化中选择性和反应性控制因素的详细了解。彻底的研究表明,不含芳烃配体的络合物对于在钌(II / IV / II)机械歧管中形成双环金属化中间体的重要性。