Reaction of polychlorinated biphenyls with mercaptans in non-polar media: Formation of polychlorobiphenyl sulfides

Reaction of polychlorinated biphenyls with mercaptans in non-polar media: Formation of polychlorobiphenyl sulfides

Polychlorinated biphenyls (PCB's) react readily with alkyl mercaptans in non-polar solvents such as toluene or transformer oil. Reactions occur readily with KOH as the base in the presence of a variety of phase transfer catalysts, including phosphonium salts, crown ethers, and poly (ethylene gl...

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Veröffentlicht in:Chemosphere (Oxford) 1983, Vol.12 (2), p.167-181
1. Verfasser: Brunelle, D.J.
Format: Artikel
Sprache:eng
Schlagworte:
AROMATICS
CHALCOGENIDES
CHEMICAL REACTIONS
CHLORINATED AROMATIC HYDROCARBONS
CLEANING
DECONTAMINATION
HALOGENATED AROMATIC HYDROCARBONS
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
INSULATING OILS
NONAQUEOUS SOLVENTS
OILS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OTHER ORGANIC COMPOUNDS
SOLVENTS
SULFIDES
SULFUR COMPOUNDS 400105 > Separation Procedures
THIOLS
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Beschreibung
Zusammenfassung:Polychlorinated biphenyls (PCB's) react readily with alkyl mercaptans in non-polar solvents such as toluene or transformer oil. Reactions occur readily with KOH as the base in the presence of a variety of phase transfer catalysts, including phosphonium salts, crown ethers, and poly (ethylene glycols).
ISSN:0045-6535
1879-1298
DOI:10.1016/0045-6535(83)90160-1