acetonaminen.

Brit.

/asᵻˈtəʊnəmiːn/,

/asᵻˈtəʊnəmɪn/, U.S.

/ˌæsəˈtoʊnəˌmin/

Origin: Formed within English, by compounding. Etymons: acetone n., amine n.

Etymology: < acetone n. + amine n. N.E.D. (1884) gives the pronunciation as (æ·sĭtō^unˌăməi:n) /ˈæsɪtəʊnəˌmaɪn/.

Chemistry. rare.

Any of a group of compounds obtained by a condensation reaction of ammonia with acetone and containing an amine (or imine) group and a ketone group.The principal members of the group are diacetonamine (4-amino-4-methyl-2-pentanone, C₆H₁₃NO: see di-acetonamine n. at diacetin n. Derivatives) and triacetonamine (2,2,6,6-tetramethyl-4-piperidone, C₉H₁₇NO).

ΚΠ

1868 Times 26 Aug. 4/5 Amyl-ethyl-methyl acetonamine.

1927 Q. Jrnl. Indian Chem. Soc. 4 53 The first part of the reaction involves the formation of cyanacetamide and actyl [sic] acetonamine which then react with each other to give the closed ring system.

1976 Jrnl. Physical Chem. 80 1793/1 The label I was prepared from acetonamine.

2007 Jrnl. Org. Chem. 72 4425/2 Chiral moieties related to (4S,5S)-5-amino-2,2-dimethyl-4-phenyl-1,3-dioxane (acetonamine).

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	acetonamine
释义	acetonaminen. Brit. /asᵻˈtəʊnəmiːn/, /asᵻˈtəʊnəmɪn/, U.S. /ˌæsəˈtoʊnəˌmin/ Origin: Formed within English, by compounding. Etymons: acetone n., amine n. Etymology: < acetone n. + amine n. N.E.D. (1884) gives the pronunciation as (æ·sĭtō^unˌăməi:n) /ˈæsɪtəʊnəˌmaɪn/. Chemistry. rare. Any of a group of compounds obtained by a condensation reaction of ammonia with acetone and containing an amine (or imine) group and a ketone group.The principal members of the group are diacetonamine (4-amino-4-methyl-2-pentanone, C₆H₁₃NO: see di-acetonamine n. at diacetin n. Derivatives) and triacetonamine (2,2,6,6-tetramethyl-4-piperidone, C₉H₁₇NO). ΚΠ 1868 Times 26 Aug. 4/5 Amyl-ethyl-methyl acetonamine. 1927 Q. Jrnl. Indian Chem. Soc. 4 53 The first part of the reaction involves the formation of cyanacetamide and actyl [sic] acetonamine which then react with each other to give the closed ring system. 1976 Jrnl. Physical Chem. 80 1793/1 The label I was prepared from acetonamine. 2007 Jrnl. Org. Chem. 72 4425/2 Chiral moieties related to (4S,5S)-5-amino-2,2-dimethyl-4-phenyl-1,3-dioxane (acetonamine). This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1868
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