Wolff Siad, Evans Matthew J, Rajeshkumar Thayalan, Nguyen Dat T, Krause Konstantin B, Opis-Basilio Amanda, Herwig Christian, Maron Laurent, Jones Cameron, Limberg Christian
Institut für Chemie, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany.
School of Chemistry, Monash University, PO Box 23, Melbourne, Victoria 3800, Australia.
J Am Chem Soc. 2025 Jul 23;147(29):25174-25179. doi: 10.1021/jacs.5c08422. Epub 2025 Jul 10.
Reduction of Mn precursors with bulky diamide ligands provided access to a complex with the longest known Mn-Mn bond and to a rare example of N activation at high-spin Mn centers. While some instructive parallels can thus be drawn to observations made for Mg analogues, the accessibility of filled d orbitals in the respective Mn intermediates leads to a distinct behavior toward benzene that undergoes an oxidative addition.
使用具有庞大二酰胺配体的锰前体进行还原反应，得到了一种具有已知最长锰-锰键的配合物，以及一个在高自旋锰中心发生氮活化的罕见例子。虽然由此可以与镁类似物的观察结果进行一些有启发性的对比，但相应锰中间体中充满的d轨道的可及性导致了对发生氧化加成反应的苯有不同的反应行为。
