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Yujuan Wang
Researcher at Huazhong University of Science and Technology
Publications - 7
Citations - 216
Yujuan Wang is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Hydrogen atom abstraction & Electron transfer. The author has an hindex of 6, co-authored 6 publications receiving 196 citations.
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Journal ArticleDOI
Distinct Reactivity Differences of Metal Oxo and Its Corresponding Hydroxo Moieties in Oxidations: Implications from a Manganese(IV) Complex Having Dihydroxide Ligand
Song Shi,Yujuan Wang,Aihua Xu,Huajun Wang,Dajian Zhu,Suparna Baksi Roy,Timothy A. Jackson,Daryle H. Busch,Guochuan Yin +8 more
TL;DR: The present findings reveal that the oxidative differences of the Mn=O and Mn OH groups in the [Mn(Me2EBC)] complex are not only in their activity, that is, rate difference, but distinctly in their reactivity.
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Lewis-acid-promoted stoichiometric and catalytic oxidations by manganese complexes having cross-bridged cyclam ligand: a comprehensive study.
TL;DR: Cyclic voltammograms of the manganese(IV) complexes reveal that adding Lewis acid would substantially shift its potential to the positive direction, thus enhancing its oxidizing capability, and improvements in hydrogen abstraction and electron transfer are minor.
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Kinetics of hydrogen abstraction by active metal hydroxo and oxo intermediates: revealing their unexpected similarities in the transition state
TL;DR: The kinetics of hydrogen abstraction by manganese(IV) species having hydroxo or oxo group reveals that they have very similar reactive characters in the transition state of hydrogen approximation.
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The oxidative properties of a manganese(IV) hydroperoxide moiety and its relationships with the corresponding manganese(IV) oxo and hydroxo moieties.
TL;DR: The available evidence reveals that the Mn(IV)-OOH moiety has a much more powerful oxidizing capability than the corresponding manganese(IV) oxo and hydroxo intermediates in both hydrogen abstraction and oxygenation.
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Redox inactive metal ion triggered N-dealkylation by an iron catalyst with dioxygen activation: a lesson from lipoxygenases.
TL;DR: Combined experiments from UV-Vis, high resolution mass spectrometry, electrochemistry, EPR and oxidation kinetics support that the improved electron transfer ability of iron(III) species originates from its interaction with added Lewis acids like Zn(2+) through a plausible chloride or OTf(-) bridge, which has promoted the redox potential of Iron( III) species.