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Title: Drastic enhancement of catalytic activity via post-oxidation of a porous MnII triazolate framework. Author: Liao PQ, Li XY, Bai J, He CT, Zhou DD, Zhang WX, Zhang JP, Chen XM. Journal: Chemistry; 2014 Sep 01; 20(36):11303-7. PubMed ID: 25043981. Abstract: Mn(III) is a powerful active site for catalytic oxidation of alkyl aromatics, but it can be only stabilized by macrocyclic chelating ligands such porphyrinates. Herein, by using benzobistriazolate as a rigid bridging ligand, a porous Mn(II) azolate framework with a nitrogen-rich coordinated environment similar to that of metalloporphyrins was synthesized, in which the Mn(II) ions can be post-oxidized to Mn(III) to achieve drastic increase of catalytic (aerobic) oxidation performance.[Abstract] [Full Text] [Related] [New Search]