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单词 anthrone
释义

anthronen.

Brit. /ˈanθrəʊn/, U.S. /ˈænˌθroʊn/
Origin: A borrowing from German. Etymon: German Anthron.
Etymology: < German Anthron (C. Liebermann & L. Lindemann 1880, in Berichte der Deutsch. Chem. Ges. 13 1587; < Anthra- anthra- comb. form + -on -one suffix), with remodelling of the ending after -one suffix.
Chemistry.
A colourless crystalline ketone prepared by reduction of anthraquinone and used as a reagent in tests for cellulose and starch; (also) any substituted derivative of this. Cf. anthranol n.Systematic name: 9-oxoanthracene; C14H10O.
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the world > matter > chemistry > organic chemistry > ketones > [noun] > others
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benzoin1863
acetophenone1871
anthrone1881
ionone1893
Michler's ketone1897
chalcone1899
butanone1902
butyrophenone1908
alkenone1945
tropolone1945
1881 Jrnl. Chem. Soc. 40 99 The term anthrone [is] being proposed for such anthracene derivatives as contain one of the carbon atoms of the central C2 group in the form of carboxyl.
1947 Thorpe's Dict. Appl. Chem. (ed. 4) VIII. 24/1 The preparation of anthrones containing substituents is an essential step in building up a wide variety of ms-alkylanthracenes.
1973 E. D. Stevens & E. C. Black in R. H. Catlett Readings in Animal Energetics 186 Glycogen was determined colorimetrically by the anthrone method.
2009 Tetrahedron: Asymmetry 20 2398/2 We have reported an organocatalyzed Michael addition of anthrone to a wide variety of nitroalkenes.
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online December 2021).
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