sulphone

(redirected from Sulfones)
Also found in: Medical, Encyclopedia.

sulphone

(ˈsʌlfəʊn)
n
(Elements & Compounds) any of a class of organic compounds containing the divalent group –SO2 linked to two other organic groups. Certain sulphones are used in the treatment of leprosy and tuberculosis
Mentioned in ?
References in periodicals archive ?
So we have observed biologically active pyrroloimidazole by using methyl vinyl sulfone along with two others pyrroloimidazoles with phenyl vinyl sulfones which are reported for the first time in this piece of research work.
The chemotherapy of leprosy in Nigeria; with an appendix on glandular fever and exfoliative dermatitis precipitated by sulfones.
Ainsi, la Tunisie a ete le premier client de l'Algerie en ayant absorbe 32% des exportations HH globales algeriennes vers la Gzale, soit une valeur de 39 millions de dollars dont 27% pour le sucre, 20% pour le verre plat, 8% pour les eaux minerales et gazeifiees, 8% pour les derives sulfones et 5% pour les jus de fruits.
The full research paper, One-step Conversion of Polycarbonates into Value-added Polyaryl ether sulfones, was published in the peer-reviewed journal, Proceedings of the National Academy of Sciences of the United States of America.
After explaining the preparation of alcohols, ethers, and related compounds through the formation of oxygen-carbon bonds, the chemistry handbook introduces procedures for synthesizing amines, amides, organophosphines, phosphonates, thioethers, sulfones, organoboronic acids, organoboronates, and organohalides.
Dapsone and sulfones in dermatology: overview and update.
Many researches have also been carried out on sulfones due to their biological activity.
Suitable crystallizable polymers include polyethylene glycol (PEG), nylon, polyalkenes, polybutylterephthalates, polyethylene terepthalates, polyvinyl acetates, polyvinyl chlorides, polyphenyl sulfones, and polycaprolactones.
The drinking water portfolio is complemented by the proven and high-temperature resistant polyaryl sulfones, Ultrason P3010 and Ultrason S3010.
The portfolio in the drinking water realm is complemented by the proven and high-temperature resistant polyaryl sulfones Ultrason P3010 and Ultrason S3010.
Sulfones monomers and derivatives are important intermediates for the production of polysulfone and polyethersulfone high-performance polymers.
In this work, they present 13 review articles describing various aspects of this emerging field, including asymmetric synthesis of chiral sulfoxides, asymmetric synthesis of optically active sulfinic acid esters, asymmetric transformations mediated by sulfinyl groups, synthesis and applications of chiral dithiocetal derivatives, synthesis and use of chiral sulfur ylides, synthesis and use of chiral sulfoximines, synthesis and use of chiral sulfinamides, asymmetric catalysis using sulfoxides as ligands, sulfones in asymmetric catalysis, and computational studies on asymmetric reactions with sulfur reagents.