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单词 thymoquinone
释义

> as lemmas

thymoquinone
thymoquinone n.
Brit. /ˌθʌɪmə(ʊ)kwᵻˈnəʊn/
,
/ˌθʌɪmə(ʊ)ˈkwɪnəʊn/
,
U.S. /ˌθaɪmoʊkwəˈnoʊn/
,
/ˌθaɪməˈkwɪˌnoʊn/
C10H12O2, a product of the oxidation of thymol, obtained in reddish-yellow 4-sided shining crystalline laminæ, having an aromatic odour.
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the world > matter > chemistry > organic chemistry > organic compounds > [noun] > cyclic compounds > named > quinones
quinhydrone1857
thymoïl1857
thymoïlol1857
thymoquinone1871
toluquinone1874
quinoid1907
1871 Jrnl. Chem. Soc. 24 351 This body [Lallemand's thymoïlol] is hydrothymoquinone... Hydrothymoquinone is easily converted into thymoquinone by ferric chloride, nitric acid, etc.
extracted from thymo-comb. form
<
as lemmas
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