The Effect of Axial Ligand on the Reactivity of Oxomanganese(V) Corrole | Zendy

Haiyang Liu | Zendy; Hua Zhou | Zendy; Lanying Liu | Zendy; Ying Xiao | Zendy; Huanfeng Jiang | Zendy; Chi K. Chang | Zendy

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The Effect of Axial Ligand on the Reactivity of Oxomanganese(V) Corrole

Author(s) -

Haiyang Liu,

Hua Zhou,

Lanying Liu,

Ying Xiao,

Huanfeng Jiang,

Chi K. Chang

Publication year - 2007

Publication title -

chemistry letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.492

H-Index - 114

eISSN - 1348-0715

pISSN - 0366-7022

DOI - 10.1246/cl.2007.274

Subject(s) - chemistry , corrole , reactivity (psychology) , ligand (biochemistry) , photochemistry , stereochemistry , computational chemistry , biochemistry , medicine , alternative medicine , receptor , pathology

The effect of axial ligand on the reactivity of oxomanganese(V) 5,10,15-tris(pentafluorophenyl)corrole (tpfc)(MnO)-O-v had been investigated by kinetic method. It was found the reactivity of (tpfc)(MnO)-O-v towards styrene could be greatly enhanced by axial coordination interaction. Catalytic experiments indicated that the turnover frequency (TOF) of (tpfc)Mn-III-catalyzed epoxidation of styrene with PhIO was increased about 7 times in the presence of imidazole (catalyst/ligand, 1:10). Theoretical calculations showed that axial coordination will lower the binding energy of Mn=O bond in (tpfc)(MnO)-O-v

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