Explain electrophilic aromatic substitution?

Electrophilic aromatic substitution (SEAr) is an organic reaction in which an atom that is attached to an aromatic system (usually hydrogen) is replaced by an electrophile.

An electrophile is reagent that is attracted to electrons (it means electron lover!)

(Use diagram to show mechanism c.f nitration) 

DJ
Answered by Dafydd J. Chemistry tutor

3748 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Using chemical reagents in test tubes, distinguish between isomers: A CH3CO(CH2)2CHOH, B CH3CH(OH)(CH2)2CHO and C C(CH3)2OHCOCH3


Write an equation for the incomplete combustion of dodecane to produce gaseous products only.


Explain why water molecules form on average two hydrogen bonds per molecule, whereas ammonia molecules (NH3) form only one.


What is chirality? Why is it seen in amino acids?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences