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单词 thioketone
释义

> as lemmas

thioketone
thioketone n.
Brit. /ˌθʌɪə(ʊ)ˈkiːtəʊn/
,
U.S. /ˌθaɪəˈkiˌtoʊn/
,
/ˌθaɪoʊˈkiˌtoʊn/
a sulphur analogue of a ketone, containing the group >CS.
ΘΚΠ
the world > matter > chemistry > organic chemistry > ketones > [noun] > ketone analogues
thioketone1889
1889 G. M'Gowan tr. A. Bernthsen Text-bk. Org. Chem. Index 542/1 Thio-ketones.
1965 New Scientist 30 Dec. 921/2 The thioketones (compounds containing the > C = S group) are in general red oils with intense nauseating smells.
extracted from thio-comb. form
<
as lemmas
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