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Meaning of 醌

Lookup via: Pinyin | Radicals
Pinyin: kūn
English Definition: quinone (chemistry)
Chinese Definition:
①一类含有两个双键的六员环状二酮(含两个羰基)结构的有机化合物。
Total strokes: 15; Radical:
Pictophonetic: indicates the sound; (chemical) conveys the meaning.
Character Formation:
  • Left to right
    • [ yǒu ] wine; wine vessel; chemical
    • [ kūn ] elder brother; descendants
Similar Characters:
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Stroke order image for Chinese character 醌
Example Words
蒽醌 ēn kūn anthraquinone (chemistry)
对苯醌 duì běn kūn 1,4-benzoquinone (chemistry); para-benzoquinone
萘醌 nài kūn naphthoquinone (chemistry)
邻苯醌 lín běn kūn 1,2-benzoquinone (chemistry); ortho-benzoquinone
More:醌* | *醌 | *醌*
Example Sentences
1
Primary by-products range from benzoquinone to maleic acid and oxalic acid.
2
PPO catalyzes the initial step in the polymerization of phenolics to produce quinones .
3
The process involves the production of quinones by the catalytic oxidation of phenol which then polymerize to form melanins which are dark, high molecular weight insoluble polymers.
4
We analyzed the chemopreventive mechanism of hops by studying its antioxidative activities and its effect on the detoxification of a potentially toxic quinone .
5
The research developments of various botanical insecticidal bioactive compounds were reviewed according to their chemical structures, including alkaloids, terpenes, esters, ketones and quinones .