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  2. Salt metathesis reaction - Wikipedia

    en.wikipedia.org/wiki/Salt_metathesis_reaction

    A salt metathesis reaction is a chemical process involving the exchange of bonds between two reacting chemical species which results in the creation of products with similar or identical bonding affiliations. [1] This reaction is represented by the general scheme: + +

  3. Olefin metathesis - Wikipedia

    en.wikipedia.org/wiki/Olefin_metathesis

    In organic chemistry, olefin metathesis is an organic reaction that entails the redistribution of fragments of alkenes (olefins) by the scission and regeneration of carbon-carbon double bonds. [ 1 ] [ 2 ] Because of the relative simplicity of olefin metathesis, it often creates fewer undesired by-products and hazardous wastes than alternative ...

  4. Metathesis - Wikipedia

    en.wikipedia.org/wiki/Metathesis

    Salt metathesis reaction, exchange of bonds between two reacting chemical species Olefin metathesis , redistribution of olefinic (alkene) chemical bonds Alkane metathesis , redistribution of alkane chemical bonds

  5. Ring-opening metathesis polymerisation - Wikipedia

    en.wikipedia.org/wiki/Ring-opening_metathesis...

    In polymer chemistry, ring-opening metathesis polymerization (ROMP) is a type of chain-growth polymerization involving olefin metathesis. [1] The reaction is driven by relieving ring strain in cyclic olefins. [2] A variety of heterogeneous and homogeneous catalysts have been developed for different polymers and mechanisms. [3]

  6. Carbonyl olefin metathesis - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_olefin_metathesis

    The metal-mediated processes include a carbonyl-olefination and an olefin–olefin metathesis event. There are two general mechanistic schemes to perform this overall transformation: one, reaction of a [M=CHR 1] reagent with an alkene to generate a new metal alkylidene, which then couples with a carbonyl group to form the desired substituted alkene and an inactive [M=O] species (type A); two ...

  7. Ring-closing metathesis - Wikipedia

    en.wikipedia.org/wiki/Ring-closing_metathesis

    Ring-closing metathesis (RCM) is a widely used variation of olefin metathesis in organic chemistry for the synthesis of various unsaturated rings via the intramolecular metathesis of two terminal alkenes, which forms the cycloalkene as the E-or Z-isomers and volatile ethylene. [1] [2]

  8. Alkyne metathesis - Wikipedia

    en.wikipedia.org/wiki/Alkyne_metathesis

    Alkyne metathesis is an organic reaction that entails the redistribution of alkyne chemical bonds. The reaction requires metal catalysts. Mechanistic studies show that the conversion proceeds via the intermediacy of metal alkylidyne complexes. [1] [2] [3] The reaction is related to olefin metathesis.

  9. Ammonium perchlorate - Wikipedia

    en.wikipedia.org/wiki/Ammonium_perchlorate

    Ammonium perchlorate (AP) is produced by reaction between ammonia and perchloric acid.This process is the main outlet for the industrial production of perchloric acid.The salt also can be produced by salt metathesis reaction of ammonium salts with sodium perchlorate.