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  2. Methylsulfonylmethane - Wikipedia

    en.wikipedia.org/wiki/Methylsulfonylmethane

    Dimethyl sulfone (DMSO 2) is an organosulfur compound with the formula (CH 3) 2 SO 2. It is also known by several other names including methyl sulfone and (especially in alternative medicine) methylsulfonylmethane (MSM). [4] This colorless solid features the sulfonyl functional group and is the simplest of the sulfones. It is relatively inert ...

  3. Food web - Wikipedia

    en.wikipedia.org/wiki/Food_web

    Food webs are limited representations of real ecosystems as they necessarily aggregate many species into trophic species, which are functional groups of species that have the same predators and prey in a food web. Ecologists use these simplifications in quantitative (or mathematical representation) models of trophic or consumer-resource systems ...

  4. Organosulfur chemistry - Wikipedia

    en.wikipedia.org/wiki/Organosulfur_chemistry

    Organosulfur chemistry is the study of the properties and synthesis of organosulfur compounds, which are organic compounds that contain sulfur. [1] They are often associated with foul odors, but many of the sweetest compounds known are organosulfur derivatives, e.g., saccharin.

  5. Methyl methanesulfonate - Wikipedia

    en.wikipedia.org/wiki/Methyl_methanesulfonate

    Ethyl methanesulfonate, dimethyl sulfone, dimethyl sulfate Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify ( what is Y N ?)

  6. Sulfone - Wikipedia

    en.wikipedia.org/wiki/Sulfone

    In organic chemistry, a sulfone is a organosulfur compound containing a sulfonyl (R−S(=O) 2 −R’) functional group attached to two carbon atoms. The central hexavalent sulfur atom is double-bonded to each of two oxygen atoms and has a single bond to each of two carbon atoms, usually in two separate hydrocarbon substituents .

  7. Sulfoxide - Wikipedia

    en.wikipedia.org/wiki/Sulfoxide

    In these oxidations, care is required to avoid over oxidation to form the sulfone. For example, dimethyl sulfide is oxidized to dimethyl sulfoxide and then further to dimethyl sulfone. Unsymmetrical sulfides are prochiral, thus their oxidation gives chiral sulfoxides. This process can be performed enantioselectively. [9] [10]

  8. Dimethyl sulfide - Wikipedia

    en.wikipedia.org/wiki/Dimethyl_sulfide

    Dimethyl sulfide has a characteristic odor commonly described as cabbage-like.It becomes highly disagreeable at even quite low concentrations. Some reports claim that DMS has a low olfactory threshold that varies from 0.02 to 0.1 ppm [clarification needed] between different persons, but it has been suggested that the odor attributed to dimethyl sulfide may in fact be due to disulfides ...

  9. Dimethyl sulfone - Wikipedia

    en.wikipedia.org/?title=Dimethyl_sulfone&redirect=no

    This page was last edited on 4 November 2007, at 19:45 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.