Iron(ii), manganese(ii) and cobalt(ii) complexes containing tetradentate biphenyl-bridged ligands and their application in alkane oxidation catalysis

2006 ◽  
pp. 1399 ◽  
Author(s):  
George J. P. Britovsek ◽  
Jason England ◽  
Andrew J. P. White
Keyword(s):  
Oxidation Catalysis ◽  
Alkane Oxidation

scholarly journals How to control selectivity in alkane oxidation?

2019 ◽  
Vol 10 (8) ◽  
pp. 2429-2443 ◽  
Author(s):  
Xuan Li ◽  
Detre Teschner ◽  
Verena Streibel ◽  
Thomas Lunkenbein ◽  
Liudmyla Masliuk ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Catalytic Performance ◽  
Oxidation Catalysis ◽  
Bulk Crystal ◽  
Oxidation Catalyst ◽  
Alkane Oxidation

The bulk crystal structure of an oxidation catalyst as the most popular descriptor in oxidation catalysis is not solely responsible for catalytic performance.

ChemInform Abstract: High-Valent Iron in Biomimetic Alkane Oxidation Catalysis

ChemInform ◽  
2016 ◽  
Vol 47 (41) ◽  
Author(s):  
Michaela Grau ◽  
George J. P. Britovsek
Keyword(s):  
Oxidation Catalysis ◽  
Alkane Oxidation ◽  
High Valent

A strong-field pentadentate ligand in iron-based alkane oxidation catalysis and implications for iron(iv) oxo intermediates

2013 ◽  
Vol 3 (4) ◽  
pp. 1116 ◽  
Author(s):  
Emma Wong ◽  
Jonathan Jeck ◽  
Michaela Grau ◽  
Andrew J. P. White ◽  
George J. P. Britovsek
Keyword(s):  
Strong Field ◽  
Oxidation Catalysis ◽  
Alkane Oxidation ◽  
Iron Based ◽  
Pentadentate Ligand

scholarly journals Structural and Functional Characterization of Redox Mn and Co Sites in AlPO Materials and Their Role in Alkane Oxidation Catalysis

2004 ◽  
Vol 108 (18) ◽  
pp. 5552-5563 ◽  
Author(s):  
Björn Modén ◽  
Laetitia Oliviero ◽  
Jihad Dakka ◽  
José G. Santiesteban ◽  
Enrique Iglesia
Keyword(s):  
Functional Characterization ◽  
Oxidation Catalysis ◽  
Alkane Oxidation

scholarly journals The Electronic Factor in Alkane Oxidation Catalysis

2015 ◽  
Vol 54 (10) ◽  
pp. 2922-2926 ◽  
Author(s):  
Maik Eichelbaum ◽  
Michael Hävecker ◽  
Christian Heine ◽  
Anna Maria Wernbacher ◽  
Frank Rosowski ◽  
...  
Keyword(s):  
Oxidation Catalysis ◽  
Alkane Oxidation ◽  
Electronic Factor

Oxidase Catalysis via an Aerobically Generated Dess-Martin Periodinane Analogue

2018 ◽  
Author(s):  
Asim Maity ◽  
Sung-Min Hyun ◽  
Alan Wortman ◽  
David Powers
Keyword(s):  
Chemical Synthesis ◽  
Aerobic Oxidation ◽  
Substrate Oxidation ◽  
Oxidation Catalysis ◽  
Hypervalent Iodine ◽  
Oxidation Reactions ◽  
Broad Array ◽  
Oxidation Chemistry ◽  
Reactive Oxidants

<p>Hypervalent iodine(V) reagents, such as Dess-Martin periodinane (DMP) and 2-iodoxybenzoic acid (IBX), are broadly useful oxidants in chemical synthesis. Development of strategies to access these reagents from O2 would immediately enable use of O2 as a terminal oxidant in a broad array of substrate oxidation reactions. Recently we disclosed the aerobic synthesis of I(III) reagents by intercepting reactive oxidants generated during aldehyde autoxidation. Here, we couple aerobic oxidation of iodobenzenes with disproportionation of the initially generated I(III) compounds to generate I(V) reagents. The aerobically generated I(V) reagents exhibit substrate oxidation chemistry analogous to that of DMP. Further, the developed aerobic generation of I(V) has enabled the first application of I(V) intermediates in aerobic oxidation catalysis.</p>

Tuning the Activities of Cu2O Nanostructures via the Oxide-Metal Interaction

2019 ◽  
Author(s):  
Wugen Huang ◽  
qingfei liu ◽  
Zhiwen Zhou ◽  
Yangsheng Li ◽  
Yong Wang ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Oxidation Catalysis ◽  
Atomic Scale ◽  
Scanning Tunneling ◽  
Oxidation Reactions ◽  
Tunneling Microscopy ◽  
Temperature Oxidation ◽  
Metal Interaction ◽  
Tremendous Importance ◽  
Oxygen Atoms

Despite tremendous importance in catalysis, the design and improvement of the oxide- metal interface has been hampered by the limited understanding on the nature of interfacial sites, as well as the oxide-metal interaction (OMI). Through the construction of well-defined Cu<sub>2</sub>O-Pt, Cu<sub>2</sub>O-Ag, Cu<sub>2</sub>O-Au interfaces, we found that Cu<sub>2</sub>O Nanostructures (NSs) on Pt exhibit much lower thermal stability than on Ag and Au, although they show the same surface and edge structures, as identified by element-specific scanning tunneling microscopy (ES-STM) images. The activities of the Cu<sub>2</sub>O-Pt and Cu<sub>2</sub>O-Au interfaces for CO oxidation were further compared at the atomic scale and showed in general that the interface with Cu<sub>2</sub>O NSs could annihilate the CO-poisoning problem suffered by Pt group metals and enhance the interaction with O<sub>2</sub>, which is a limiting step for CO oxidation catalysis on group IB metals. While both interfaces could react with CO at room temperature, the OMI was found to determine the reactivity of supported Cu<sub>2</sub>O NSs by 1) tuning the activity of interfacial oxygen atoms and 2) stabilizing oxygen vacancies or vice versa, the dissociated oxygen atoms at the interface. Our study provides new insight for OMI and for the development of Cu-based catalysts for low temperature oxidation reactions.

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