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  • Hydroxylation — is a chemical process that introduces a hydroxyl group ( OH) into an organic compound. In biochemistry, hydroxylation reactions are often facilitated by enzymes called hydroxylases. Hydroxylation is the first step in the oxidative degradation of… …   Wikipedia

  • hydroxylation — ● hydroxylation nom féminin Fixation de groupes hydroxyles sur une molécule organique. hydroxylation [idʀɔksilɑsjɔ̃] n. f. ÉTYM. 1906, in Rev. gén. des Sc. no 13, p. 621; de hydroxyle. ❖ ♦ Chim. organique. Fixation de groupes hydroxyle sur une… …   Encyclopédie Universelle

  • Hydroxylation — L hydroxylation est une réaction chimique consistant à ajouter un groupement hydroxyle ( OH) à une molécule. Exemples de réactions d hydroxylation hydroxylation de la proline en hydroxyproline par une prolyl hydroxylase (enzyme). hydroxylation de …   Wikipédia en Français

  • hydroxylation — hidroksilinimas statusas T sritis chemija apibrėžtis HO– grupės įjungimas į molekulę. atitikmenys: angl. hydroxylation rus. гидроксилирование …   Chemijos terminų aiškinamasis žodynas

  • hydroxylation — noun see hydroxylate …   New Collegiate Dictionary

  • hydroxylation — noun The introduction of a hydroxyl group into a molecule, especially by the replacement of a hydrogen atom …   Wiktionary

  • hydroxylation — Placing of a hydroxyl group on a compound in a position where one did not exist before. * * * hy·drox·y·la·tion hī .dräk sə lā shən n the introduction of hydroxyl into an ion or radical usu. by the replacement of hydrogen hy·drox·y·late dräk sə… …   Medical dictionary

  • hydroxylation — hy·drox·yl·ation …   English syllables

  • hydroxylation — noun see hydroxylate …   Useful english dictionary

  • Milas hydroxylation — The Milas hydroxylation is an organic reaction converting an alkene to a vicinal diol, and was developed by N. A. Milas in the 1930s.[1] The cis diol is formed by reaction of alkenes with hydrogen peroxide and either ultraviolet light or a… …   Wikipedia

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