metathesis reaction

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• Metathesis reaction — Metathesis is a bimolecular process involving the exchange of bonds between the two reacting chemical species, which results in the creation of products with similar or identical bonding affiliations. [International Union of Pure and Applied… …   Wikipedia

• Salt metathesis reaction — Salt metathesis (from the Greek μετάθεσις transposition ) is a molecular process involving the exchange of bonds between the two reacting chemical species, which results in the creation of products with similar or identical bonding… …   Wikipedia

• Metathesis — Not to be confused with metastasis. Metathesis (from the Greek μετάθεσις transposition ) may refer to: Metathesis (linguistics), in phonology, a sound change that alters the order of phonemes in a word Quantitative metathesis, a situation in… …   Wikipedia

• metathesis — mainų reakcija statusas T sritis chemija apibrėžtis Dviejų junginių reakcija, kurios metu reaguojančiosios medžiagos pasikeičia jonais (atomais, grupėmis). atitikmenys: angl. double decomposition; exchange reaction; metathesis; metathetic… …   Chemijos terminų aiškinamasis žodynas

• metathesis — noun (plural metatheses) Etymology: Late Latin, from Greek, from metatithenai to transpose, from meta + tithenai to place more at do Date: circa 1538 a change of place or condition: as a. transposition of two phonemes in a word (as in the… …   New Collegiate Dictionary

• metathesis — 1. Transfer of a pathologic product ( e.g., a calculus) from one place to another where it causes less inconvenience or injury, when it is not possible or expedient to remove it from the body. 2. In chemistry, a double decomposition, wherein a… …   Medical dictionary

• Olefin metathesis — or transalkylidenation is an organic reaction that entails redistribution of alkylene fragments by the scission of carbon carbon double bonds in olefins (alkenes).[1] Its advantages include the creation of fewer sideproducts and hazardous wastes …   Wikipedia

• Enyne metathesis — An Enyne metathesis is an organic reaction taking place between an alkyne and an alkene with a metal carbene catalyst forming a butadiene. This reaction is a variation of olefin metathesis. [ Enyne Metathesis (Enyne Bond Reorganization) Diver, S …   Wikipedia

• Alkyne metathesis — is an organic reaction involving the redistribution of alkyne chemical bonds. [ Alkyne metathesis Alois Fürstner and Paul W. Davies, Chemical Communications, 2005, (18), 2307 2320. doi|10.1039/b419143a] This reaction is closely related to olefin… …   Wikipedia

• Acyclic diene metathesis — or ADMET is a special type of olefin metathesis used to polymerize certain terminal dienes to polyenes: The new double bonds formed can be in cis or trans configuation.It is a type of step growth condensation reaction whereas the other metathesis …   Wikipedia

• self-metathesis — noun Any metathesis reaction in which both double bonds are part of the same molecule …   Wiktionary