• alkyl
  • The addition of Grignard reagents or organolithium reagents to the SO 2 -surrogate DABSO generates a diverse set of metal sulfinates, which can be trapped in situ with a wide range of C-electrophiles, including alkyl, allyl, and benzyl halides, epoxides, and (hetero)aryliodoniums to give sulfone products. (organic-chemistry.org)
  • polymer
  • 4. The method of claim 3 wherein between about 1 and about 20 percent of the sulfone units in the polymer contain pendant sulfonate moieties. (google.es)
  • This and related condensations adhere to the following stoichiometry: (ClC6H4)2SO2 + HO-X-OH → 1/n [(O-X-OC6H4)2SO2]n + 2 HCl Udel is a high performance amorphous sulfone polymer that can molded into a variety of different shapes. (wikipedia.org)
  • 2SO2
  • HO-CH2-SO2Na + 2 C6H5CH2Br → [C6H5CHu>2SO2 + NaBr + CH2O + HBr Occasionally, alkylation will occur also at oxygen, thus α,α'-dibromoxylene gives both the sulfone and the isomeric sulfinate ester. (wikipedia.org)
  • oxidative
  • In an unprecedented oxidative radical process, dioxygen as the solely terminal oxidant triggers an aerobic oxidative difunctionalization of terminal alkynes toward β-keto sulfones with high selectivity. (organic-chemistry.org)
  • Vinyl
  • A new class of polyalkylene oxide vinyl sulfone reagents is described. (google.com)
  • hi, i am painting with vinyl sulfone dye on cotton (70%) t shirts, whare some shades are deep and light colors also, after setting in home made steamer for 30 min whare the tempareture is always 90 to 98 c. but the deep colos like navy blue or higher going duller as they washout. (jacquardproducts.com)
  • compounds
  • The medical evaluation of sulfones was inspired by the discovery of the unprecedented value of synthetic compounds such as sulfonamides in treating microbial diseases. (wikipedia.org)
  • similarly
  • Several of its derivatives, such as promin, have similarly been studied or actually been applied in medicine, but in general sulfones are of far less prominence in pharmacology than for example the sulfonamides. (wikipedia.org)
  • Modafinil sulfone has been described as inactive, and similarly to modafinil acid, does not appear to contribute to the wakefulness-promoting/psychostimulant effects of modafinil. (wikipedia.org)
  • Similarly, they can be oxidized to sulfones. (wikipedia.org)
  • give
  • Addition of at least one equivalent of formaldehyde pushes the equilibrium towards the side of the adduct and reacts further to give the bis-(hydroxymethyl)sulfone. (wikipedia.org)
  • As a nucleophile, NaHOCH2SO2 reacts with alkylating agents to give sulfones. (wikipedia.org)
  • group
  • The sulfone group contains an acidic proton in one of the α-positions which is abstracted by a strong base (scheme 1). (wikipedia.org)
  • found
  • However, like modafinil, modafinil sulfone was found to show anticonvulsant properties in animals, indicating that it does possess some biological activity. (wikipedia.org)