On the reaction of superoxide ion with organochloric compounds

Kosobutskii, V. S.

doi:10.1134/s107036320903013x

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…In addition, O 2 •– was generated by applying γ-radiation on H 2 O–alcohol solutions saturated with O 2 . The reaction of O 2 •– with sodium 2,4-dichlorophenoxyacetate and pentachlorophenol (PCP) was subsequently studied.…”

Section: Reactions and Potential Applications Of The Superoxide Ionmentioning

confidence: 99%

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Superoxide Ion: Generation and Chemical Implications

Hayyan¹,

Hashim²,

AlNashef³

2016

Chem. Rev.

1,635

1,058

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Superoxide ion (O2(•-)) is of great significance as a radical species implicated in diverse chemical and biological systems. However, the chemistry knowledge of O2(•-) is rather scarce. In addition, numerous studies on O2(•-) were conducted within the latter half of the 20th century. Therefore, the current advancement in technology and instrumentation will certainly provide better insights into mechanisms and products of O2(•-) reactions and thus will result in new findings. This review emphasizes the state-of-the-art research on O2(•-) so as to enable researchers to venture into future research. It comprises the main characteristics of O2(•-) followed by generation methods. The reaction types of O2(•-) are reviewed, and its potential applications including the destruction of hazardous chemicals, synthesis of organic compounds, and many other applications are highlighted. The O2(•-) environmental chemistry is also discussed. The detection methods of O2(•-) are categorized and elaborated. Special attention is given to the feasibility of using ionic liquids as media for O2(•-), addressing the latest progress of generation and applications. The effect of electrodes on the O2(•-) electrochemical generation is reviewed. Finally, some remarks and future perspectives are concluded.

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Section: Reactions and Potential Applications Of The Superoxide Ionmentioning

confidence: 99%

“…•− was generated by applying γ-radiation on H 2 O−alcohol solutions saturated with O 2 . 392 The reaction of O 2…”

mentioning

confidence: 99%

Superoxide Ion: Generation and Chemical Implications

Hayyan¹,

Hashim²,

AlNashef³

2016

Chem. Rev.

1,635

1,058

View full text Add to dashboard Cite

show abstract

“…Again, it can be seen from Figures a and a that the increase of solubility of HHCs with temperature does not follow the same trend for all ILs. The measured solubility data were fitted using the Arrhenius equation: , where x is the solubility in mole fraction, E A is the activation energy for dissolution, R is the universal gas constant 8.314J/mol. K, T is the temperature in K, and A is a correlation parameter.…”

Section: Resultsmentioning

confidence: 99%

Solubility of Halogenated Hydrocarbons in Hydrophobic Ionic Liquids: Experimental Study and COSMO-RS Prediction

AlSaleem¹,

Zahid²,

AlNashef³

et al. 2015

J. Chem. Eng. Data

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Halogenated hydrocarbons are members of priority water contaminants because of their negative health and environmental impacts. In this study, the solubility of three halogenated hydrocarbons, namely, carbon tetrachloride, chloroform, and bromoform was measured in 12 hydrophobic ionic liquids (ILs) for temperature ranging between 25 and 45 °C. We investigated the chemical structure and alkyl chain length effect of three different cations (piperidinium, pyrrolidinium, and ammonium-based) paired with bis(trifluoromethylsulfonyl)imide anion. It was found that carbon tetrachloride and bromoform are partially miscible in all tested ILs while chloroform exhibits full miscibility. For ammonium based ionic liquids, the solubility increases with the increase of the cation molecular weight and alkyl chain length. The results indicate that the solubility of the studied halogenated hydrocarbons in methyltrioctylammonium bis(trifluoromethylsulfonyl)imide, octyltriethylammonium bis(trifluoromethylsulfonyl)imide, and 1-octyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-imide is substantial. These results confirm the potential use of ionic liquids as powerful alternative solvents for wastewater treatment. Finally, the predictive capability of COSMO-RS model provided excellent qualitative agreement with experimental data both for temperature dependence and for cations structure effect.

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On the Prooxidant Properties of Thyroxin

Kosobutskii

2019

High Energy Chem

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On the reaction of superoxide ion with organochloric compounds

Cited by 4 publications

References 9 publications

Superoxide Ion: Generation and Chemical Implications

Superoxide Ion: Generation and Chemical Implications

Solubility of Halogenated Hydrocarbons in Hydrophobic Ionic Liquids: Experimental Study and COSMO-RS Prediction

On the Prooxidant Properties of Thyroxin

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