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单词 phenolate
释义

phenolaten.

Brit. /ˈfiːnəleɪt/, U.S. /ˈfinəˌleɪt/
Origin: Formed within English, by derivation. Etymons: phenol n., -ate suffix1.
Etymology: < phenol n. + -ate suffix1.
Chemistry.
= phenoxide n.
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the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > benzene derivatives > phenols > phenol salts
carbolate1835
phenylate1854
phenolate1883
phenoxide1888
amidol1894
1883 Science 9 Mar. 146/1 Professor Hill described phenoxybromacrylic acid which he had obtained by acting upon mucobromic acid with potassium phenolate, and treating with potassium hydrate the product thus obtained.
1913 A. R. Warnes Coal Tar Distillation viii. 79 Owing to the pressure of the C6H5 radicle the ·OH group (hydroxyl)..reacts with the caustic alkalies, forming salts known as phenolates.
1974 R. S. Cahn Introd. Chem. Nomencl. (ed. 4) vi. 95 Salts of alcohols and phenols should receive the ending -olate, as in sodium methanolate,..sodium phenolate.., but names such as..the abbreviated methoxide,..and phenoxide are extremely common.
2000 Proc. National Acad. Sci. U.S.A. 97 11992/2 Another interesting feature of the computed structure is the pronounced alternation in bond lengths within the phenolate ring and the nearly equal lengths of the two bonds connecting the phenolate to the imidazolidinone ring.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1883
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