单词 | phenoxide |
释义 | phenoxiden. Chemistry. A salt of phenol, containing the anion C6H5O−. Also: a compound containing a phenoxy group —OC6H5. Also called phenate, phenolate. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > phenols > phenol salts carbolate1835 phenylate1854 phenolate1883 phenoxide1888 amidol1894 1888 Jrnl. Chem. Soc. 54 586 (heading) Compounds of phenoxides with cuprous and mercurous chlorides. 1906 G. M'Gowan & J. J. Sudborough Bernthsen's Text-bk. Org. Chem. xxiv. 405 The phenols possess the character of weak acids, and they form salts with alkalis..known as phenates or phenoxides. 1936 L. J. Desha Org. Chem. 185 Phenoxides, sometimes called phenates, are formed from phenols either by the action of the strongly positive free metals such as sodium or by dissolving in aqueous alkalies such as solutions of sodium hydroxide. 1966 H. Rakoff & N. C. Rose Org. Chem. xviii. 594 Phenols..are stronger acids than water; they will react with sodium hydroxide to form water and sodium phenoxide. 2000 Tetrahedron 56 6638/1 The phenoxide group was replaced with a variety of substituents varying in size and electronic properties. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1888 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。