quinone
UK /ˈkwɪnəʊn/ · US /ˈkwɪnoʊn/ noun
Forms quinones chinone
- noun (organic chemistry) Any of a class of aromatic compounds having two carbonyl functional groups in the same six-membered ring.
Synonyms
Etymology
From quinic acid + -one, since it is one of the compounds obtained upon oxidation of quinic acid.
Webster’s 1913
- noun A crystalline substance, C6H4O2 (called also benzoketone), first obtained by the oxidation of quinic acid and regarded as a double ketone; also, by extension, any one of the series of which quinone proper is the type. [Written also chinone, kinone.]
Etymology [Quinine + ketone.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “quinone”, CC BY-SA 4.0. Details