Prakash Jai, Que Lawrence
Department of Chemistry and Centre for Metals in Biocatalysis, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, USA.
Chem Commun (Camb). 2016 Jun 21;52(52):8146-8. doi: 10.1039/c6cc01660j.
We demonstrate that the reactions of Fe(III)(η(2)-O2)(TMC) (TMC = tetramethylcyclam) with Lewis acids (H(+) and NO(+)) afford the recently described syn isomer of Fe(IV)(O)(TMC)(NCMe) (and not the anti isomer as had been tacitly assumed). This outcome is a logical consequence of the fact that the side-on peroxo ligand is bound to the syn face of the Fe(TMC) unit in the precursor.
我们证明，Fe(III)(η(2)-O2)(TMC)（TMC = 四甲基环胺）与路易斯酸（H(+) 和 NO(+)）的反应生成了最近报道的 Fe(IV)(O)(TMC)(NCMe) 的顺式异构体（而不是之前默认的反式异构体）。这一结果是由于在前体中，侧面过氧配体与 Fe(TMC) 单元的顺式面结合这一事实的必然结果。
