oxime

oxime
A compound resulting from the action of hydroxylamine, NH2OH, on a ketone or an aldehyde to yield the group =N–OH attached to the former carbonyl carbon atom.
- amide oximes SYN: amidoximes.

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ox·ime 'äk-.sēm n any of various compounds obtained chiefly by the action of hydroxylamine on aldehydes and ketones and characterized by the bivalent group C=NOH

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ox·ime (okґsēm) any of a series of compounds containing the CH(NOH) group, formed by the action of hydroxylamine on an aldehyde or a ketone.

Medical dictionary. 2011.

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  • oxime — oxime …   Dictionnaire des rimes

  • oxime — [ ɔksim ] n. f. • 1890; t. créé en all. 1882; de ox(y) et ime « imide » ♦ Chim. Composé contenant le groupement =N OH et formé par élimination d eau entre l hydroxylamine et un aldéhyde ou une cétone. ● oxime nom féminin Nom générique des… …   Encyclopédie Universelle

  • Oxime —   [Kurzwort], organische Verbindungen mit der allgemeinen Formel RR C=N OH (R und R Alkyl oder Arylrest beziehungsweise Wasserstoff; chemisch Isonitrosoverbindungen), die unter Abspaltung von Wasser aus Aldehyden (Aldoxime) oder Ketonen… …   Universal-Lexikon

  • Oxime — Ox ime, n. (Chem.) One of a series of isonitroso derivatives obtained by the action of hydroxylamine on aldehydes or ketones. [1913 Webster] …   The Collaborative International Dictionary of English

  • Oxime — (Isonitrosoverbindungen), organische Verbindungen, welche die Oximidgruppe (Isonitrosogruppe) N(OH) enthalten. Sie entstehen bei Einwirkung von salpetriger Säure oder Hydroxylamin auf Aldehyde oder Ketone, und man unterscheidet da nach Aldoxime… …   Meyers Großes Konversations-Lexikon

  • oxime — [äk′sēm΄, äk′sim] n. [< OX + IM(IDE)] any of a series of compounds formed by the action of hydroxylamine on an aldehyde or ketone, in which the oxygen atom of the CHO group of the aldehyde, or of the CO group of the ketone, is replaced by… …   English World dictionary

  • Oxime — An oxime is a chemical compound belonging to the imines, with the general formula R1R2C=NOH, where R1 is an organic side chain and R2 may be hydrogen, forming an aldoxime, or another organic group, forming a ketoxime. O substituted oximes form a… …   Wikipedia

  • Oxime — Allgemeine Formel und Isomerie der Ketoxime: Symmetrisches Ketoxin (links), unsymmetrische Ketoxime (Mitte und rechts). Im (E) Ketoxim (Mitte) und im (Z) Ketoxim (rechts) hat R1 dabei eine höhere CIP Priorität als R2. Die Oximgruppe ist blau… …   Deutsch Wikipedia

  • Oxime — Un oxime est une imine (composé organique azoté) dont l un des atomes de carbone possède un groupement oxime défini par la séquence suivante : Synthèse à partir de cétone et hydroxylamine (cétoxime) ou aldéhyde et hydroxylamine (aldoxime)… …   Wikipédia en Français

  • oxime — /ˈɒksim/ (say okseem) noun any of a group of compounds with the radical :C:NOH (oxime group or oxime radical), prepared by the reaction of ketones or aldehydes with hydroxylamine. {ox(ygen) + im(id)e} …  

  • oxime — /ok seem, sim/, n. Chem. any of a group of compounds containing the group > C=NOH, produced by the condensation of ketones or aldehydes with hydroxylamine. [1890 95; OX(YGEN) + IM(ID)E] * * * ▪ chemical compound       any of a class of nitrogen… …   Universalium

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