Nucleophilic substitution of hydroxyl groups in 2-alkyl(aryl)thioethanols

Фокин, А. В.; Kolomiets, A. F.; Rudnitskaya, L. S.; Iznoskova, M. G.; Paimulkina, L. S.

doi:10.1007/bf00956905

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(2 citation statements)

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“…This is likely due to the reverse reaction by HCl. 39 This tendency was also observed in the corresponding alcoholic solutions, and the HD component remained mostly intact in all solutions.…”

Section: ■ Results and Discussionmentioning

confidence: 56%

“…In the neutralization of HD, the presence of an acid had no apparent effect, and the conversion rate was significantly slower in aqueous hydrochloric acid (HCl) than in pure H 2 O. This is likely due to the reverse reaction by HCl . This tendency was also observed in the corresponding alcoholic solutions, and the HD component remained mostly intact in all solutions.…”

Section: Resultsmentioning

confidence: 99%

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Neutralization and Decontamination of Chemical Warfare Agents using Homogeneous Chemical Solutions

Kim

Jung

2023

Ind. Eng. Chem. Res.

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Chemical warfare agents (CWAs) are fatal to humans. Although various materials have been reported to show excellent performance in the neutralization and chemical decontamination of CWAs, it is difficult to directly compare their performances because they have been evaluated under different reaction conditions. In this study, the conversion rates achieved and products obtained for various CWAs upon reaction with different homogeneous chemical solutions (acting as neutralizers) under the same conditions are systematically examined using gas chromatography. The results allowed for identification of the chemicals that exhibit excellent neutralization performances for the various CWAs, while also providing fundamental kinetic data that can be used to predict the tendencies of the reactions between CWAs and other chemicals. The results also show that each chemical solution exhibits different strengths and weaknesses in terms of their reactivities toward the targeted CWAs, the time required to achieve complete neutralization, and the toxicities of the products produced during the neutralization reactions. Based on the obtained results, it is expected that the efficient compositional design of neutralizers and decontaminants will be possible, and the development of materials exhibiting superior performances should also be facilitated.

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Section: ■ Results and Discussionmentioning

confidence: 56%

Section: Resultsmentioning

confidence: 99%