Grup de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT), Institut de Química Computacional i Catàlisi (IQCC), Universitat de Girona. Facultat de Ciències, Campus de Montilivi, 17003, Girona, Spain.
Chem Commun (Camb). 2020 Nov 19;56(92):14369-14372. doi: 10.1039/d0cc05942k.
An iron complex bearing the facially capping tridentate 1,4,7-triazacyclononane ligand mimics structural and functional features of alpha-ketoglutarate (α-KG) dependent enzymes, and engages in enzyme-like catalytic O2 activation coupled to α-ketoacid decarboxylation, oxygenating sulfides. This system constitutes a rare case of non-enzymatic catalytic O2 activation, cycling between FeII and FeIV(O).
一种具有面式配位的三叉 1,4,7-三氮杂环壬烷配体的铁配合物模拟了α-酮戊二酸（α-KG）依赖性酶的结构和功能特征，并进行了类似于酶的催化 O2 活化，同时伴随着α-酮酸脱羧，将硫化物氧化。该体系构成了非酶催化 O2 活化的罕见案例，在 FeII 和 FeIV(O) 之间循环。
