elimination reaction


elimination reaction
eliminavimo reakcija statusas T sritis chemija apibrėžtis Atomų grupės atskėlimas nuo molekulės. atitikmenys: angl. elimination reaction rus. реакция отщепления; реакция элиминирования ryšiai: sinonimas – atskėlimo reakcija

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • Elimination reaction — An elimination reaction is a type of organic reaction in which two substituents are removed from a molecule in either a one or two step mechanism [JerryMarch] . Either the unsaturation of the molecule increases (as in most organic elimination… …   Wikipedia

  • elimination reaction — noun a chemical reaction in which a molecule decomposes to two different molecules • Hypernyms: ↑chemical reaction, ↑reaction * * * eˌlimiˈnation reaction 7 [elimination reaction] noun ( …   Useful english dictionary

  • elimination reaction — ▪ chemical reaction       any of a class of organic (organic compound) chemical reactions in which a pair of atoms (atom) or groups of atoms are removed from a molecule, usually through the action of acids, bases, or metals and, in some cases, by …   Universalium

  • E1cB elimination reaction — The E1cB elimination reaction is a special type of elimination reaction in organic chemistry. This reaction mechanism explains the formation of alkenes from (mostly) alkyl halides through a carbanion intermediate given specified reaction… …   Wikipedia

  • Elimination — can refer to several things: *When referencing the word in a Reality TV show, it means to vote one off, also known as voting off, consisting of they are out of the game or contest. *In chemistry, an elimination reaction is a one or two step… …   Wikipedia

  • Réaction d'élimination — En chimie organique, une élimination (ou β élimination) est une réaction qui transforme un alcane substitué (halogénoalcanes, alcools...) en dérivé éthylénique, voire en alcène, si la molécule de départ, outre le groupe partant, n est qu une… …   Wikipédia en Français

  • reaction mechanism — Introduction       in chemical reactions (chemical reaction), the detailed processes by which chemical substances are transformed into other substances. The reactions themselves may involve the interactions of atoms (atom), molecules (molecule),… …   Universalium

  • Réaction d'addition — Addition de dichlore sur l éthylène Une réaction d addition est un type de réaction organique où au moins deux molécules se combinent pour en former une autre, plus grande[1],[2]. Les réactions d addition sont conditionnées par la possession par… …   Wikipédia en Français

  • Réaction organique — Les réactions organiques sont des réactions chimiques impliquant des composés organiques[1]. Les principaux types de réactions organiques sont l élimination, l addition, la substitution, le réarrangement et les réactions d oxydoréduction… …   Wikipédia en Français

  • Reaction mechanism — In chemistry, a reaction mechanism is the step by step sequence of elementary reactions by which overall chemical change occurs.[1] Although only the net chemical change is directly observable for most chemical reactions, experiments can often be …   Wikipedia