scholarly journals Generation and Reactivity of a NiIII2(μ-1,2-peroxo) Complex

2020 ◽  
Vol 142 (52) ◽  
pp. 21634-21639
Author(s):  
Norman Zhao ◽  
Alexander S. Filatov ◽  
Jiaze Xie ◽  
Ethan A. Hill ◽  
Andrey Yu. Rogachev ◽  
...  
Keyword(s):  
Peroxo Complex

Oxygen-Oxygen Bond Cleavage and Formation in Co(II) Mediated Stoichiometric O2 Reduction via the Potential Intermediacy of a Co(IV) Oxyl Radical

2018 ◽  
Author(s):  
Lucie Nurdin ◽  
Denis M. Spasyuk ◽  
Laura Fairburn ◽  
Warren Piers ◽  
Laurent Maron
Keyword(s):  
Bond Cleavage ◽  
Peroxo Complex ◽  
Oxygen Oxygen ◽  
O2 Reduction ◽  
Oxygen Bond ◽  
Pentadentate Ligand

Diprotonation of a remarkably stable, toluene soluble cobalt peroxo complex supported by a neutral, dianionic pentadentate ligand leads to facile O-O bond cleavage and production of a highly reactive Co(IV) oxyl cation intermediate that dimerizes and releases O<sub>2</sub>. These processes are relevant to both O<sub>2</sub> reduction and O<sub>2</sub> evolution and the mechanism was probed in detail both experimentally and computationally.

Structural and Spectroscopic Characterization of a Monomeric Side-On Manganese(IV) Peroxo Complex

2012 ◽  
Vol 51 (22) ◽  
pp. 5427-5430 ◽  
Author(s):  
Chien-Ming Lee ◽  
Chi-He Chuo ◽  
Ching-Hui Chen ◽  
Cho-Chun Hu ◽  
Ming-Hsi Chiang ◽  
...  
Keyword(s):  
Spectroscopic Characterization ◽  
Peroxo Complex

Molybdenum(VI)-peroxo Complex Catalyzed Oxidation of Alkylbenzenes with Hydrogen Peroxide.

ChemInform ◽  
2003 ◽  
Vol 34 (40) ◽  
Author(s):  
Subhabrata Das ◽  
Tandra Bhowmick ◽  
T. Punniyamurthy ◽  
Deepa Dey ◽  
Jayashree Nath ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Peroxo Complex ◽  
Catalyzed Oxidation

Efficient oxidation of ethyl benzene using in situ generated molybdenum acetylide oxo-peroxo complex as recyclable catalyst

2017 ◽  
Vol 531 ◽  
pp. 45-51 ◽  
Author(s):  
Sonali B. Khomane ◽  
Dhananjay S. Doke ◽  
M.K. Dongare ◽  
S.B. Halligudi ◽  
S.B. Umbarkar
Keyword(s):  
Recyclable Catalyst ◽  
Ethyl Benzene ◽  
Peroxo Complex

Temperature-Dependent Immobilization of a Tungsten Peroxo Complex That Catalyzes the Hydroxymethoxylation of Olefins

ChemPlusChem ◽  
2015 ◽  
Vol 80 (6) ◽  
pp. 1029-1037 ◽  
Author(s):  
Jizhong Chen ◽  
Li Hua ◽  
Chen Chen ◽  
Li Guo ◽  
Ran Zhang ◽  
...  
Keyword(s):  
Peroxo Complex ◽  
Temperature Dependent

Fine Control of the Redox Reactivity of a Nonheme Iron(III)–Peroxo Complex by Binding Redox‐Inactive Metal Ions

2016 ◽  
Vol 129 (3) ◽  
pp. 819-823 ◽  
Author(s):  
Seong Hee Bae ◽  
Yong‐Min Lee ◽  
Shunichi Fukuzumi ◽  
Wonwoo Nam
Keyword(s):  
Metal Ions ◽  
Nonheme Iron ◽  
Peroxo Complex ◽  
Redox Reactivity ◽  
Fine Control

scholarly journals Oxidation of geraniol using niobia modified with hydrogen peroxide

2019 ◽  
Author(s):  
Jairo Cubillos ◽  
José J. Martínez ◽  
Hugo Rojas ◽  
Norman Marín-Astorga
Keyword(s):  
Hydrogen Peroxide ◽  
Transition State ◽  
Kinetic Data ◽  
Room Temperature ◽  
Membered Ring ◽  
Morphological Properties ◽  
Peroxo Complex ◽  
Complex Species ◽  
Ring Transition State

Nb2O5 bulk and Nb2O5 modified with H2O2 were studied in the epoxidation of geraniol at 1 bar and room temperature. The structural and morphological properties for both catalysts were very similar, indicating that the peroxo-complex species were not formed. The order of the reaction was one respect to geraniol and close to zero respect to H2O2, these values fit well with the kinetic data obtained. The geraniol epoxidation is favored by the presence of peroxo groups, which is reached using an excess of H2O2. Moreover, the availability of the geraniol to adopt the three-membered-ring transition state was found as the best form for this type of compound.

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