Peroxides Oxygen, singlet

OXIDATION, REAGENTS Acetyl nitrate. Bis(tri-n-butyltin)oxide. Bromine-Hexameth-ylphosphoric triamide. f-Butyl perbenzoate. Ceric ammonium nitrate. N-chlorosuc-cinimide-Dimethyl sulfide. Chromic add. Chromic anhydride. Chromic anhydride-Acetic anhydride. Chromic anhydride-Hexamethylphosphoric triamide. 2,3-Dichloro-5,6-dicyano-l,4-benzoquinone. Dimethyl sulfoxide. Dimethyl sulfoxide-Trifluoro-acetic anhydride. Diphenylseleninlc anhydride. Iodine tris(trifluoroacetate). Lead tetraacetate. N-Methylmorpholine -N-oxide. p-NitrobenzenesulfonyI peroxide. Oxygen, singlet. Palladlumfll) chloride. Peroxybcnzimidic acid. Phenylseleninyl chloride. N-Phenyl-l,2,4-triazoline-3,5-dione. Potassium chromate. Potassium superoxide. Pyri-dinium chlorodiromate. Salcomine. Silver carbonate-Celite. Sodium hypochlorite. Sulfuryl chloridc-Silica gel. Thallium(III) acetate. ThaUium(III) nitrate. Triphenyl phosphite ozonide. Trltyl tetrafluoroborate. Uranium hexafluoride. 

Kellogg, E.W. and Fridovich, I. (1975). Superoxide, hydrogen peroxide, and singlet oxygen in lipid peroxidation by a xanthine oxidase system. J. Biol. Chem 250, 8812-8817. 

Fluorenylmethyl pentafluorophenyl carbonate, 134 Peroxides Endoperoxides Oxygen, singlet, 228 Phenols... 

In this chapter we review the synthesis of organic peroxides from singlet molecular oxygen [102 )] via dye-sensitized photooxygenations. The chapter comprises four... 

The peroxide radical can go to a product by abstraction and generate for example an acid and another radical. Commonly, acetic acid and also formic acid are formed in considerable amount during oxidative pyrolysis. The previous mechanism can probably explain the formation of these small molecules. The oxygen (singlet oxygen) may also react with the double bond forming a dioxetane intermediate ... 

Therefore, illuminated chloroplasts must be protected against hydrogen peroxide and singlet oxygen. Ascorbic acid plays a key role in such protection, as summarized in the next section. 

OXYGEN, SINGLET Cerium(IV) oxide-Hydrogen peroxide. Phthaloyl peroxide. 

ENDOPEROXIDES Bis(tri-n-butyltin)-peroxide. N-Bromosuccinimide. Di-imide. Hydrogen peroxide-Silver trifluoroacetate. Oxygen, singlet. 

Polybutadienes with various microstructures crosslink rapidly below their decomposition temperature, which affects the subsequent breakdown behaviour." Oxidation of c/s-1,4-polybutadiene at 90—180 °C gave primarily epoxides as products with smaller quantities of alcohols, peroxides, and carbonyl-containing, structures. "C n.m.r. was used to determine the structure of the oxidized products. The oxidation of cis- 1,4-polybutadiene by molecular oxygen, singlet oxygen, atomic oxygen, and ozone has also been studied." All the forms of oxygen interact by a... 

Oxidative damage may be an important factor in the development of age-related diseases [1,2]. Chemically, oxidation refers to the removal of electrons, and when it occurs within the body, it can result in the formation of cytotoxic chain reactions. Reactive oxygen species (ROS) is a term used to describe some types of free radicals, hydrogen peroxide, and singlet oxygen, which are aU capable of damaging membrane lipids, proteins, nucleic acids, and carbohydrates via oxidation [3]. 

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