- substitution reaction
- a chemical reaction in which one atom or functional group replaces another in a molecule.
Medical dictionary. 2011.
substitution reaction
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Substitution reaction — In a substitution reaction, a functional group in a particular chemical compound is replaced by another group.[1][2] In organic chemistry, the electrophilic and nucleophilic substitution reactions are of prime importance. Organic substitution… … Wikipedia
substitution reaction — Chem. the replacement of an atom or group of atoms in a compound by another atom or group. * * * ▪ chemical reaction any of a class of chemical reactions in which an atom, ion, or group of atoms or ions in a molecule is replaced by another… … Universalium
substitution reaction — pakaitinė reakcija statusas T sritis radioelektronika atitikmenys: angl. substitution reaction vok. Substitutionsreaktion, f rus. реакция замещения, f pranc. réaction de substitution, f … Radioelektronikos terminų žodynas
substitution reaction — pakaitų reakcija statusas T sritis chemija apibrėžtis Reakcija, kurios metu atomą arba grupę molekulėje pakeičia kitas atomas arba grupė. atitikmenys: angl. displacement reaction; substitution reaction rus. реакция замещения … Chemijos terminų aiškinamasis žodynas
substitution reaction — noun a reaction in which one functional group is replaced with another See Also: nucleophilic substitution, electrophilic substitution … Wiktionary
substitution reaction — Chem. the replacement of an atom or group of atoms in a compound by another atom or group … Useful english dictionary
tele-substitution reaction — telepakeitimo reakcija statusas T sritis chemija apibrėžtis Reakcija, kurios metu naujas pakaitas prisijungia ne prie to paties ir ne prie gretimo atomo. atitikmenys: angl. tele substitution reaction rus. реакция теле замещения … Chemijos terminų aiškinamasis žodynas
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 de substitution — Une réaction de substitution est une réaction organique dans laquelle un atome ou groupe d atomes (groupe fonctionnel) d un composé chimique est remplacé par un autre atome ou groupe d atomes (le substituant)[1],[2]. Cet article se concentre sur… … 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
