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- Activating_group abstract "In organic chemistry, an electron donating group (EDG) (electron releasing group (ERG) or activating group) is an atom or functional group that donates some of its electron density into a conjugated π system via resonance or inductive electron withdrawal, thus making the π system more nucleophilic. EDGs have the opposite effect on nucleophilicity as electron withdrawing groups (EWGs). When attached to a benzene molecule, an electron donating group makes it more likely to participate in electrophilic substitution reactions. Benzene itself will normally undergo substitutions by electrophiles, but additional substituents can alter the reaction rate or products by electronically or sterically affecting the interaction of the two reactants.Electron donating groups are generally ortho/para directors for electrophilic aromatic substitutions (though the electron withdrawing halogens are also ortho/para directors as they have lone pairs of electrons that are shared with the aromatic ring)Electron donating groups are typically divided into three levels of activating ability. Electron withdrawing groups are assigned to similar groupings.".
- Activating_group wikiPageExternalLink ?action=view¤t=scan0001.jpg.
- Activating_group wikiPageID "841752".
- Activating_group wikiPageRevisionID "599662174".
- Activating_group hasPhotoCollection Activating_group.
- Activating_group subject Category:Functional_groups.
- Activating_group type Abstraction100002137.
- Activating_group type FunctionalGroups.
- Activating_group type Group100031264.
- Activating_group comment "In organic chemistry, an electron donating group (EDG) (electron releasing group (ERG) or activating group) is an atom or functional group that donates some of its electron density into a conjugated π system via resonance or inductive electron withdrawal, thus making the π system more nucleophilic. EDGs have the opposite effect on nucleophilicity as electron withdrawing groups (EWGs).".
- Activating_group label "Activating group".
- Activating_group label "Grupo activante".
- Activating_group label "活化基".
- Activating_group sameAs Grupo_activante.
- Activating_group sameAs m.03g45n.
- Activating_group sameAs Q4677460.
- Activating_group sameAs Q4677460.
- Activating_group sameAs Activating_group.
- Activating_group wasDerivedFrom Activating_group?oldid=599662174.
- Activating_group isPrimaryTopicOf Activating_group.
