radical reaction

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• radical reaction — radikalinė reakcija statusas T sritis radioelektronika atitikmenys: angl. radical reaction vok. Reaktion mit freien Radikalen, f rus. реакция с участием свободных радикалов, f pranc. réaction aux radicaux, f …   Radioelektronikos terminų žodynas

• Free radical reaction — A free radical reaction is any chemical reaction involving free radicals. This reaction type is abundant in organic reactions. Two pioneering studies into free radical reactions have been the discovery of the triphenylmethyl radical by Moses… …   Wikipedia

• Radical polymerization — is a type of polymerization in which the reactive center of a polymer chain consists of a radical.The polymerization reaction is initiated by three classes of free radical initiators: * certain compounds that can be broken down in two radicals at …   Wikipedia

• Radical clock — In chemistry, a radical clock is a compound that assists in the indirect methodology to determine the kinetics of radical molecule reactions. This involves a unimolecular radical reaction with a known rate constant competing against a bimolecular …   Wikipedia

• Radical (chemistry) — Free radical redirects here. For other uses, see Free radical (disambiguation). Moses Gomberg (1866 1947), the founder of radical chemistry Radicals (often referred to as free radicals) are atoms, molecules, or ions with unpaired electrons on an… …   Wikipedia

• radical — radicalness, n. /rad i keuhl/, adj. 1. of or going to the root or origin; fundamental: a radical difference. 2. thoroughgoing or extreme, esp. as regards change from accepted or traditional forms: a radical change in the policy of a company. 3.… …   Universalium

• réaction aux radicaux — radikalinė reakcija statusas T sritis radioelektronika atitikmenys: angl. radical reaction vok. Reaktion mit freien Radikalen, f rus. реакция с участием свободных радикалов, f pranc. réaction aux radicaux, f …   Radioelektronikos terminų žodynas

• Radical-nucleophilic aromatic substitution — or SRN1 in organic chemistry is a type of substitution reaction in which a certain substituent on an aromatic compound is replaced by a nucleophile through an intermediary free radical species:The substituent X is a halide and nucleophiles can be …   Wikipedia

• Réaction de Markó-Lam — porte le nom des chimistes qui l ont découverte : Istvan Markó et Kevin Lam[1]. Cette réaction est une réaction de chimie organique où un groupement hydroxyle d un composé organique est remplacé par un atome d hydrogène menant à la formation …   Wikipédia en Français

• radical-socialiste — [ radikalsɔsjalist ] adj. et n. • 1871; de radical et socialiste ♦ Qui appartient, est propre au parti républicain radical et radical socialiste, dénomination officielle prise en 1901 par le parti radical. ⇒ radical (II, 4o). Ministère,… …   Encyclopédie Universelle

• radical socialiste — ⇒RADICAL( )SOCIALISTE, (RADICAL SOCIALISTE, RADICAL SOCIALISTE), adj. et subst. POLITIQUE A. [En parlant d un inanimé] Relatif, propre au courant socialisant et anti opportuniste du parti radical français, qui deviendra officiellement en 1901 le… …   Encyclopédie Universelle