sulfone

sulfone
/sul"fohn/, n. Chem.
any of a class of organic compounds containing the bivalent group -SO2-, united with two hydrocarbon groups.
[1870-75; < G Sulfon; see SULFUR, -ONE]

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also spelled  Sulphone,  

      any of a family of organic sulfur compounds in which two carbon-containing combining groups are linked to the group SO2. The best known members of the family are the polysulfone (q.v.) resins and several drugs used in the treatment of leprosy.

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Universalium. 2010.

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  • sulfone — [ sylfɔn ] n. m. • 1875; de l all.; cf. sulf(o) ♦ Chim. Composé de formule générale R2SO2 obtenu par oxydation d un sulfure. ● sulfone nom féminin (de l allemand) Nom générique des composés de formule générale R―SO2―R′, qui se forment par l… …   Encyclopédie Universelle

  • sulfoné — sulfone [ sylfɔn ] n. m. • 1875; de l all.; cf. sulf(o) ♦ Chim. Composé de formule générale R2SO2 obtenu par oxydation d un sulfure. ● sulfone nom féminin (de l allemand) Nom générique des composés de formule générale R―SO2―R′, qui se forment par …   Encyclopédie Universelle

  • Sulfone — Sulfone,   organische Verbindungen mit der allgemeinen Formel R SO2 R (R und R = aliphatische oder aromatische Reste); farblose, kristalline, bis auf die niedermolekularen Glieder in Wasser unlösliche Substanzen. Die Herstellung der Sulfone… …   Universal-Lexikon

  • sulfone — SULFÓNE s.f.pl. (chim.) Compuşi pe bază de sulf înrudiţi cu sulfamidele, folosiţi în tratamentul leprei. [sg. sulfonă. / < fr. sulfones]. Trimis de LauraGellner, 13.09.2007. Sursa: DN …   Dicționar Român

  • sulfone — [sul′fōn΄] n. [Ger sulfon < sulfur (< L sulphur, sulfur) + on, ONE] any of a group of organic compounds containing the group or the divalent radical SO2, the sulfur atom of which is linked chemically with a carbon atom of each of two alkyl… …   English World dictionary

  • Sulfone — Strukturformel der Sulfone mit der Sulfonylgruppe (blau markiert). Sulfone (sg: Sulfon) sind eine Klasse von Verbindungen mit organisch gebundenem Schwefel und Sauerstoff mit der allgemeinen Strukturformel R1 S(=O)2 R2, dabei sind R1 und R …   Deutsch Wikipedia

  • Sulfone — Structure d une sulfone Une sulfone est un composé chimique contenant le groupe fonctionnel S(=O)(=O) …   Wikipédia en Français

  • Sulfone — A sulfone is a chemical compound containing a sulfonyl functional group attached to two carbon atoms. The central sulfur atom is twice double bonded to oxygen and has two further hydrocarbon substituents. The general structural formula is R… …   Wikipedia

  • sulfone — sulfonas statusas T sritis chemija formulė R₂SO₂ atitikmenys: angl. sulfone rus. сульфон …   Chemijos terminų aiškinamasis žodynas

  • sulfone — ˈsəlˌfōn noun ( s) Etymology: International Scientific Vocabulary sulf + one; probably originally formed as German sulfon : any of a class of organic compounds that are characterized by the sulfonyl group doubly united by means of its sulfur… …   Useful english dictionary

  • sulfone — noun Date: 1872 any of various compounds containing the sulfonyl group with its sulfur atom having two bonds with carbon …   New Collegiate Dictionary

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