tautomerizationn.

Brit.

/ˌtɔːtəmərʌɪˈzeɪʃn/,

/ˌtɔːtəmərəˈzeɪʃn/, U.S.

/ˌtɔdəməˌraɪˈzeɪʃ(ə)n/,

/ˌtɔdəmərəˈzeɪʃ(ə)n/,

/ˌtɑdəməˌraɪˈzeɪʃ(ə)n/,

/ˌtɑdəmərəˈzeɪʃ(ə)n/

Forms: 1800s– tautomerisation, 1900s– tautomerization.

Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: tautomeric adj., -ization suffix.

Etymology: < tautomer- (in tautomeric adj.) + -ization suffix, after German Tautomerisation (1887 or earlier). Compare later tautomerize v., and also later tautomer n.

Chemistry.

Conversion into a tautomeric form.

ΘΚΠ

the world > matter > chemistry > isomerism > [noun] > structural isomerism > tautomerism > tautomerization

tautomerization1894

1894 Jrnl. Chem. Soc. 66 ii. Index 610 Oxymethylene-compounds, tautomerisation of, i, 613.

1903 Jrnl. Chem. Soc. 84 i. 564 The author suggests that the rotatory power is increased..by a process of tautomerisation (from keto to enol).

1957 R. H. Thomson Naturally Occurring Quinones iii. 128 The conversion of proto-actinorhodin into actinorhodin involves only tautomerization and oxidation of the diquinol to the diquinone.

2011 J. McMurray Fund. Org. Chem. (ed. 7) xi. 391 The aldehyde then undergoes tautomerization to yield an enol.

This entry has been updated (OED Third Edition, June 2014; most recently modified version published online March 2022).

单词	tautomerization
释义	tautomerizationn. Brit. /ˌtɔːtəmərʌɪˈzeɪʃn/, /ˌtɔːtəmərəˈzeɪʃn/, U.S. /ˌtɔdəməˌraɪˈzeɪʃ(ə)n/, /ˌtɔdəmərəˈzeɪʃ(ə)n/, /ˌtɑdəməˌraɪˈzeɪʃ(ə)n/, /ˌtɑdəmərəˈzeɪʃ(ə)n/ Forms: 1800s– tautomerisation, 1900s– tautomerization. Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: tautomeric adj., -ization suffix. Etymology: < tautomer- (in tautomeric adj.) + -ization suffix, after German Tautomerisation (1887 or earlier). Compare later tautomerize v., and also later tautomer n. Chemistry. Conversion into a tautomeric form. ΘΚΠ the world > matter > chemistry > isomerism > [noun] > structural isomerism > tautomerism > tautomerization tautomerization1894 1894 Jrnl. Chem. Soc. 66 ii. Index 610 Oxymethylene-compounds, tautomerisation of, i, 613. 1903 Jrnl. Chem. Soc. 84 i. 564 The author suggests that the rotatory power is increased..by a process of tautomerisation (from keto to enol). 1957 R. H. Thomson Naturally Occurring Quinones iii. 128 The conversion of proto-actinorhodin into actinorhodin involves only tautomerization and oxidation of the diquinol to the diquinone. 2011 J. McMurray Fund. Org. Chem. (ed. 7) xi. 391 The aldehyde then undergoes tautomerization to yield an enol. This entry has been updated (OED Third Edition, June 2014; most recently modified version published online March 2022). < n.1894
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