- metal-catalyzed
- katalizowany przez metale
English-Polish dictionary for engineers. 2013.
metal-catalyzed
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Metal nitrosyl complex — Metal nitrosyl complexes are complexes that contain nitric oxide, NO, bonded to a transition metal.[1] Many kinds of nitrosyl complexes are known, which vary both in structure and coligand. Contents 1 Bonding and structure 1.1 Linear vs bent… … Wikipedia
Metal acetylacetonates — are coordination complexes derived from the acetylacetonate anion and metal ions, usually transition metals. The ligand acetylacetonate is often abbreviated acac. Typically both oxygen atoms bind to the metal to form a six membered chelate ring.… … Wikipedia
Metal-ion-catalyzed σ-bond rearrangement — The metal ion catalyzed σ bond rearrangement reaction occurs with highly saturated organic ring molecules treated by Ag+, Rh(I), or Pd(II) ions[1]. Two types of the reaction were noted: [2+2] ring openings, and a conversion to another ring system … Wikipedia
Transition metal dioxygen complex — Dioxygen complexes are coordination compounds that contain O2 as a ligand.[1] The study of these compounds is inspired by oxygen carrying proteins such as myoglobin, hemoglobin, hemerythrin, and hemocyanin.[2] Several transition metals form… … Wikipedia
Oxoammonium-catalyzed oxidation — reactions involve the conversion of organic substrates to more highly oxidized materials through the action of an N oxoammonium species. Nitroxides may also be used in catalytic amounts in the presence of a stoichiometric amount of a terminal… … Wikipedia
Biological art metal — is a name given to a new movement in the art metal field whereby biological forms serve as the artist s models. An emphasis is placed on exactly replicating nature as is the case, for example, in scientific illustration. Biological art metal may… … Wikipedia
catalysis — catalytic /kat l it ik/, adj., n. catalytical, adj. catalytically, adv. /keuh tal euh sis/, n., pl. catalyses / seez /. 1. Chem. the causing or accelerating of a chemical change by the addition of a catalyst. 2. an action between two or more… … Universalium
Alkyne trimerisation — An alkyne trimerisation reaction is a 2+2+2 cyclization reaction in which three alkyne molecules react to form an aromatic compound. The reaction is pseudo pericyclic since it has not been observed to occur without the assistance of metal… … Wikipedia
Azide alkyne Huisgen cycloaddition — The Azide Alkyne Huisgen Cycloaddition is a 1,3 dipolar cycloaddition between an azide and a terminal or internal alkyne to give a 1,2,3 triazole. Rolf Huisgen[1] was the first to understand the scope of this organic reaction. American chemist K … Wikipedia
Nitrile — This article is about the group of organic compounds. For the synthetic rubber product, see Nitrile rubber. The structure of the nitrile group A nitrile is any organic compound that has a C≡N functional group.[1] … Wikipedia
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
