scholarly journals Aerobic oxidation catalysis with stable radicals

2014 ◽  
Vol 50 (35) ◽  
pp. 4524-4543 ◽  
Author(s):  
Qun Cao ◽  
Laura M. Dornan ◽  
Luke Rogan ◽  
N. Louise Hughes ◽  
Mark J. Muldoon
Keyword(s):  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Aerobic Oxidation ◽  
Point Of View ◽  
Oxidation Catalysis ◽  
Industrial Scale ◽  
Oxidation Reactions ◽  
Traditional Methods ◽  
Stable Radicals ◽  
Selective Oxidation Reactions

Selective oxidation reactions are challenging when carried out on an industrial scale. Many traditional methods are undesirable from an environmental or safety point of view. There is a need to develop sustainable catalytic approaches that use molecular oxygen as the terminal oxidant. This review will discuss recent advances in the use of stable radicals in aerobic oxidation catalysis.

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>

ChemInform Abstract: Characteristics of Selective Oxidation Reactions

ChemInform ◽  
2012 ◽  
Vol 43 (15) ◽  
pp. no-no
Author(s):  
Robert Schloegl ◽  
Christian Hess
Keyword(s):  
Selective Oxidation ◽  
Oxidation Reactions ◽  
Selective Oxidation Reactions

Synthesis of pure and uniform nano-sized TS-1 crystal with high titanium content and high space-time yield

2021 ◽  
Author(s):  
Lejian Zhang ◽  
Xiaoxiao Zhu ◽  
Xinping Wang ◽  
Chuan Shi
Keyword(s):  
Selective Oxidation ◽  
Cost Efficiency ◽  
Environmental Issues ◽  
Titanium Content ◽  
Space Time ◽  
Titanium Silicalite ◽  
Oxidation Reactions ◽  
High Space ◽  
Space Time Yield ◽  
Selective Oxidation Reactions

Anatase-free titanium silicalite-1 (TS-1) zeolite with high framework titanium content is highly required for catalysing selective oxidation reactions, while its synthesis generally suffers from cost, efficiency and environmental issues. Herein,...

scholarly journals Selective Oxidation Reactions of Natural Compounds with Hydrogen Peroxide Mediated by Methyltrioxorhenium

Molecules ◽  
2013 ◽  
Vol 18 (11) ◽  
pp. 13754-13768 ◽  
Author(s):  
Maria Amato ◽  
Francesco Ballistreri ◽  
Andrea Pappalardo ◽  
Gaetano Tomaselli ◽  
Rosa Toscano ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Natural Compounds ◽  
Oxidation Reactions ◽  
Selective Oxidation Reactions

scholarly journals Water-assisted oxygen activation during selective oxidation reactions

2016 ◽  
Vol 13 ◽  
pp. 100-108 ◽  
Author(s):  
Hung-Vu Tran ◽  
Hieu A Doan ◽  
Bert D Chandler ◽  
Lars C Grabow
Keyword(s):  
Selective Oxidation ◽  
Oxygen Activation ◽  
Oxidation Reactions ◽  
Selective Oxidation Reactions

Dilute Pd/Au Alloys Replace Au/TiO2 Interface for Selective Oxidation Reactions

ACS Catalysis ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 1716-1720 ◽  
Author(s):  
Cody J. Wrasman ◽  
Andrew R. Riscoe ◽  
Hyosun Lee ◽  
Matteo Cargnello
Keyword(s):  
Selective Oxidation ◽  
Oxidation Reactions ◽  
Selective Oxidation Reactions

Charge separation and molecule activation promoted by Pd/MIL-125-NH2 hybrid structures for selective oxidation reactions

2020 ◽  
Vol 10 (1) ◽  
pp. 138-146 ◽  
Author(s):  
Ting Wang ◽  
Xueqin Tao ◽  
Yi Xiao ◽  
Ganhua Qiu ◽  
Yun Yang ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Selective Oxidation ◽  
Charge Separation ◽  
Organic Molecules ◽  
Superoxide Radical ◽  
Hybrid Structures ◽  
Oxidation Reactions ◽  
Selective Oxidation Reactions ◽  
Hybrid Photocatalyst

The Pd/MIL-125-NH2 hybrid photocatalyst exhibits great advantages in charge separation and molecule activation, with sufficient generation of both superoxide radical and singlet oxygen toward selective oxidation of organic molecules.

Sign in / Sign up

Export Citation Format

Share Document