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单词 chloracetamide
释义

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chloˈracetamide
1. Combining form of chlorine (chloric, chloride, and chlorous) used (chiefly before a vowel) in forming names of chlorine compounds. Like the fuller form chloro- comb. form1, prefixed chiefly to the names of compound bodies (with the adjectives, etc. belonging to them) in order to form the names of new compounds due to the action of chlorine upon the former. Most of these are substitution products, in which chlorine takes the place of hydrogen, the nature of which is indicated by the remainder of the word; e.g chloraˈcetic n. name of acids derived from Acetic acid, by substitution of 1, 2, or 3 atoms of chlorine for hydrogen, giving mono-chloracetic, di-chloracetic, tri-chloracetic acids respectively. Similarly, chloraˈcetal, chloraceˈtamic, chloˈracetamide, chloˈracetate, chloˈracetone, chloˌracetoˈnitril, chloˈracetyl, chloˈraldehyde, chloraloïd, chloraloïn, ˈchloramide, chloˈramylal (produced by the action of chlorine on amyl alcohol), chloˈranil, chloraniˈlamic, chlorˈanilamide, chloraˈnilic, chlorˈaniline, etc.; chloraˈnisic, chloreˈthane, chloreˈthene, chloriˈsamic, chloriˈsatic, chlorˈisatin, etc.
ΚΠ
1847 Nat. Encycl. I. 655 Chloramylal..an oily yellow liquid, the result of the action of chlorine on amyl.
1850 C. G. B. Daubeny Introd. Atomic Theory (ed. 2) vii. 193 Vinegar..exposed along with dry chlorine to the action of the sun's rays, is converted into an acid called the chloracetic.
1850 C. G. B. Daubeny Introd. Atomic Theory (ed. 2) vii. 193 A compound called isatine, derived from the oxidation of Indigo, and two substances called chlorisatine and bichlorisatine, produced from it by the substitution either of 1 or 2 atoms of chlorine for 1 or 2 of hydrogen.
1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 809 Phosphorus pentachloride converts aldehydes into chloraldehydes.
1878 C. T. Kingzett Animal Chem. 96 Acting on ammonia with chlor~ethylsulphurous acid.
extracted from chlor-comb. form2
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更新时间:2024/9/20 21:14:14