substitution reaction

substitution reaction
a chemical reaction in which one atom or functional group replaces another in a molecule.

Medical dictionary. 2011.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • 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

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”