Sulphon

Part of speech: noun, verb

Definitions

1. A type of chemical compound containing sulfur, often used in dyes or pharmaceuticals
2. Referring to derivatives of sulfuric acid that play essential roles in organic chemistry
3. Denoting various sulfur-containing moieties that are involved in chemical reactions and material applications

Etymology: Sulphon is a back-formation or shortened form tied to "sulphone," the chemical name coined in the 19th century by German chemists who combined the element "sulphur" with the suffix "-one," used for ketones. The earlier term was "sulfone" (German "Sulfon"), first introduced in 1868 by Otto Otto? The reliable history is simpler: the "-one" ending was borrowed into chemical nomenclature from "acetone," a name coined in the 1830s from Latin "acetum" (vinegar), and chemists then attached it to sulphur to label the sulphonyl-containing compounds. The form "sulphon" is best understood as the stem of these names, with "sulphon-" serving as a prefix in systematic naming, as in "sulphonic acid" and "sulphonamide." Its use as a noun or verb is largely confined to chemical contexts, where it names a sulphone group or the act of introducing one into a molecule.

Synonyms: sulfonate, sulfur compound