ChemInform Abstract: Sodium Bromide-Catalyzed Oxidation of Secondary Benzylic Alcohols Using Aqueous Hydrogen Peroxide as Terminal Oxidant.

ChemInform ◽  
2016 ◽  
Vol 47 (30) ◽  
Author(s):  
Hiromi Komagawa ◽  
Yukako Maejima ◽  
Takashi Nagano
Keyword(s):  
Hydrogen Peroxide ◽  
Sodium Bromide ◽  
Aqueous Hydrogen Peroxide ◽  
Benzylic Alcohols ◽  
Catalyzed Oxidation

Copper-Catalyzed Oxidation of Sulfides to Sulfoxides with Aqueous Hydrogen Peroxide.

ChemInform ◽  
2005 ◽  
Vol 36 (37) ◽  
Author(s):  
Subbarayan Velusamy ◽  
Akkilagunta V. Kumar ◽  
Rakesh Saini ◽  
T. Punniyamurthy
Keyword(s):  
Hydrogen Peroxide ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Sulfides ◽  
Catalyzed Oxidation

Bismuth Tribromide Catalyzed Oxidation of Alcohols with Aqueous Hydrogen Peroxide

Synlett ◽  
2015 ◽  
Vol 26 (17) ◽  
pp. 2434-2436 ◽  
Author(s):  
Jong Lee ◽  
Mi-kyung Han ◽  
Sohwa Kim ◽  
Sung Kim
Keyword(s):  
Hydrogen Peroxide ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Alcohols ◽  
Catalyzed Oxidation

ChemInform Abstract: Bismuth Tribromide Catalyzed Oxidation of Alcohols with Aqueous Hydrogen Peroxide.

ChemInform ◽  
2016 ◽  
Vol 47 (8) ◽  
pp. no-no
Author(s):  
Mi-kyung Han ◽  
Sohwa Kim ◽  
Sung Kim ◽  
Jong Chan Lee
Keyword(s):  
Hydrogen Peroxide ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Alcohols ◽  
Catalyzed Oxidation

Copper catalyzed oxidation of sulfides to sulfoxides with aqueous hydrogen peroxide

2005 ◽  
Vol 46 (22) ◽  
pp. 3819-3822 ◽  
Author(s):  
Subbarayan Velusamy ◽  
Akkilagunta V. Kumar ◽  
Rakesh Saini ◽  
T. Punniyamurthy
Keyword(s):  
Hydrogen Peroxide ◽  
Aqueous Hydrogen Peroxide ◽  
Oxidation Of Sulfides ◽  
Catalyzed Oxidation

scholarly journals Metal-Organic Frameworks in Oxidation Catalysis with Hydrogen Peroxide

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 283
Author(s):  
Oxana Kholdeeva ◽  
Nataliya Maksimchuk
Keyword(s):  
Hydrogen Peroxide ◽  
Liquid Phase ◽  
Selective Oxidation ◽  
Metal Organic Frameworks ◽  
Short Review ◽  
Catalytic Performance ◽  
Oxidation Catalysis ◽  
Catalyst Stability ◽  
Aqueous Hydrogen Peroxide ◽  
Metal Organic

In recent years, metal–organic frameworks (MOFs) have received increasing attention as selective oxidation catalysts and supports for their construction. In this short review paper, we survey recent findings concerning use of MOFs in heterogeneous liquid-phase selective oxidation catalysis with the green oxidant–aqueous hydrogen peroxide. MOFs having outstanding thermal and chemical stability, such as Cr(III)-based MIL-101, Ti(IV)-based MIL-125, Zr(IV)-based UiO-66(67), Zn(II)-based ZIF-8, and some others, will be in the main focus of this work. The effects of the metal nature and MOF structure on catalytic activity and oxidation selectivity are analyzed and the mechanisms of hydrogen peroxide activation are discussed. In some cases, we also make an attempt to analyze relationships between liquid-phase adsorption properties of MOFs and peculiarities of their catalytic performance. Attempts of using MOFs as supports for construction of single-site catalysts through their modification with heterometals will be also addressed in relation to the use of such catalysts for activation of H2O2. Special attention is given to the critical issues of catalyst stability and reusability. The scope and limitations of MOF catalysts in H2O2-based selective oxidation are discussed.

scholarly journals Metal-catalyzed oxidation renders silver intensification selective. Applications for the histochemistry of diaminobenzidine and neurofibrillary changes.

1986 ◽  
Vol 34 (12) ◽  
pp. 1667-1672 ◽  
Author(s):  
F Gallyas ◽  
J R Wolff
Keyword(s):  
Hydrogen Peroxide ◽  
Oxidative Polymerization ◽  
Silver Coating ◽  
Neurofibrillary Changes ◽  
Iodide Ions ◽  
Tissue Sections ◽  
Metal Catalyzed Oxidation ◽  
Pre Treatment ◽  
Metal Catalyzed ◽  
Catalyzed Oxidation

Physical developers can increase the visibility of end products of certain histochemical reactions, such as oxidative polymerization of diaminobenzidine and selective binding of complex silver iodide ions to Alzheimer's neurofibrillary changes. Unfortunately, this intensification by silver coating is generally superimposed on a nonspecific staining originating from the argyrophil III reaction, which also takes place when tissue sections are treated with physical developers. The present study reveals that the argyrophil III reaction can be suppressed when tissue sections are treated with certain metal ions and hydrogen peroxide before they are transferred to the physical developer. The selective intensification of Alzheimer's neurofibrillary changes requires a pre-treatment with lanthanum nitrate (10 mM/liter) and 3% hydrogen peroxide for 1 hr. The diaminobenzidine reaction can be selectively intensified when physical development is preceded by consecutive treatments with copper sulfate (10 mM/liter, pH 5, 10 min) and hydrogen peroxide (3%, pH 7, 10 min). In peroxidase histochemistry, this high-grade intensification may help to increase specificity and reduce the threshold of detectability in tracing neurons with horseradish peroxidase or in immunohistochemistry when the peroxidase-antiperoxidase method is used.

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