Unique Ligand-Radical Character of an Activated Cobalt Salen Catalyst That Is Generated by Aerobic Oxidation of a Cobalt(II) Salen Complex

2013 ◽  
Vol 52 (7) ◽  
pp. 3908-3919 ◽  
Author(s):  
Takuya Kurahashi ◽  
Hiroshi Fujii
Keyword(s):  
Aerobic Oxidation ◽  
Salen Complex ◽  
Radical Character

ChemInform Abstract: Ru(PPh3)(OH)-Salen Complex: A Designer Catalyst for Chemoselective Aerobic Oxidation of Primary Alcohols.

ChemInform ◽  
2009 ◽  
Vol 40 (41) ◽  
Author(s):  
Hirotaka Mizoguchi ◽  
Tatsuya Uchida ◽  
Kohichi Ishida ◽  
Tsutomu Katsuki
Keyword(s):  
Aerobic Oxidation ◽  
Primary Alcohols ◽  
Salen Complex

Ru(PPh3)(OH)-salen complex: a designer catalyst for chemoselective aerobic oxidation of primary alcohols

2009 ◽  
Vol 50 (26) ◽  
pp. 3432-3435 ◽  
Author(s):  
Hirotaka Mizoguchi ◽  
Tatsuya Uchida ◽  
Kohichi Ishida ◽  
Tsutomu Katsuki
Keyword(s):  
Aerobic Oxidation ◽  
Primary Alcohols ◽  
Salen Complex

Formation of a Cobalt(III)−Phenoxyl Radical Complex by Acetic Acid Promoted Aerobic Oxidation of a Co(II)salen Complex

2010 ◽  
Vol 49 (5) ◽  
pp. 2083-2092 ◽  
Author(s):  
Evi Vinck ◽  
Damien M. Murphy ◽  
Ian A. Fallis ◽  
Robert R. Strevens ◽  
Sabine Van Doorslaer
Keyword(s):  
Acetic Acid ◽  
Aerobic Oxidation ◽  
Phenoxyl Radical ◽  
Radical Complex ◽  
Salen Complex

The design and catalytic performance of molybdenum active sites on an MCM-41 framework for the aerobic oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran

2019 ◽  
Vol 9 (3) ◽  
pp. 811-821 ◽  
Author(s):  
Zhao-Meng Wang ◽  
Li-Juan Liu ◽  
Bo Xiang ◽  
Yue Wang ◽  
Ya-Jing Lyu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Active Sites ◽  
Aerobic Oxidation ◽  
Catalytic Performance ◽  
Mcm 41

The catalytic activity decreases as –(SiO)3Mo(OH)(O) > –(SiO)2Mo(O)2 > –(O)4–MoO.

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>

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