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单词 alkoxy-
释义

alkoxy-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the second syllable. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. alkoxy-anthraquinone Brit. /alˌkɒksɪanθrəˈkwɪnəʊn/, U.S. /ælˈˌkɑksiˌænθrəˈkwɪˌnoʊn/.
Origin: Formed within English, by compounding. Etymons: alkyl n., oxy- comb. form2.
Etymology: < alk- (in alkyl n.) + oxy- comb. form2.Found in a small number of formations illustrated below and also in alkoxyl n.
Chemistry.
Forming the names of compounds, groups, etc., containing an alkoxyl group —OR, in which an alkyl group is linked through an oxygen atom.
ΚΠ
1888 Jrnl. Chem. Soc. 54 1203 Spectra of the alkoxy-anthraquinones.
1909 Chem. Abstr. 3 2240 (heading) Preparing alkoxymethylethers of aromatic oxy compounds.
1964 J. A. Lovern in Oceanogr. & Marine Biol. 2 173 Glyceryl ethers, such as chimyl alcohol..occur as alkoxydiglycerides in the fats of some fish.
1991 Progress Polymer Sci. 16 125 Styrene..is much less reactive than vinyl ethers and alkoxystyrenes.
2000 W. Cabri & R. Di Fabio From Bench to Market ii. 31 The reaction was controlled by the bulky α-orientated alkoxyethyl group.
This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).
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