nitrosationn.

Brit.

/ˌnʌɪtrə(ʊ)ˈseɪʃn/,

/ˌnʌɪtrə(ʊ)ˈzeɪʃn/, U.S.

/ˌnaɪtroʊˈseɪʃ(ə)n/

Origin: Formed within English, by derivation; perhaps modelled on a French lexical item. Etymons: nitrosate v., -ion suffix¹.

Etymology: < nitrosate v. + -ion suffix¹ (compare -ation suffix), perhaps after French nitrosation (1894).In quot. 1920 translating German Nitrosierung (1913 in the passage translated).

Chemistry.

A reaction in which a nitroso compound is formed; the introduction of a nitrosyl group (NO) into a molecule, typically by reaction with nitric oxide. Cf. nitrosylation n.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > nitrosation

nitrosation1920

nitrosylation1973

1920 F. A. Mason tr. G. von Georgievics Text-bk. Dye Chem. 66 On nitrosation, p-nitroso derivatives are obtained where the para position is free.

1968 R. O. C. Norman Princ. Org. Synthesis xi. 385 Nitrosation is limited to the very reactive nuclei of phenols and tertiary aromatic amines.

1988 Nature 21 July 208/1 There is also a high prevalence of infection of the bladder with bacteria capable of both reducing nitrate and catalysing nitrosation.

2001 Mutation Res. 496 39 Some compounds present in the green pepper may cause this antimutagenic effect by interfering with the nitrosation process.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	nitrosation
释义	nitrosationn. Brit. /ˌnʌɪtrə(ʊ)ˈseɪʃn/, /ˌnʌɪtrə(ʊ)ˈzeɪʃn/, U.S. /ˌnaɪtroʊˈseɪʃ(ə)n/ Origin: Formed within English, by derivation; perhaps modelled on a French lexical item. Etymons: nitrosate v., -ion suffix¹. Etymology: < nitrosate v. + -ion suffix¹ (compare -ation suffix), perhaps after French nitrosation (1894).In quot. 1920 translating German Nitrosierung (1913 in the passage translated). Chemistry. A reaction in which a nitroso compound is formed; the introduction of a nitrosyl group (NO) into a molecule, typically by reaction with nitric oxide. Cf. nitrosylation n. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > nitrosation nitrosation1920 nitrosylation1973 1920 F. A. Mason tr. G. von Georgievics Text-bk. Dye Chem. 66 On nitrosation, p-nitroso derivatives are obtained where the para position is free. 1968 R. O. C. Norman Princ. Org. Synthesis xi. 385 Nitrosation is limited to the very reactive nuclei of phenols and tertiary aromatic amines. 1988 Nature 21 July 208/1 There is also a high prevalence of infection of the bladder with bacteria capable of both reducing nitrate and catalysing nitrosation. 2001 Mutation Res. 496 39 Some compounds present in the green pepper may cause this antimutagenic effect by interfering with the nitrosation process. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < n.1920
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