Electrophilic aromatic substitution reactants, Chemistry

Assignment Help:

Although cholrine is electron withdrawing group.yet it is ortho nd para directing in electrophilic aromatic substitution reactants.why?

Solution) Halogens are an exception of the deactivating group that directs the ortho or para substitution.

The halogens deactivating the ring by inductive effect not by the resonance even though they have an unpaired pair of electrons.The unpaired pair of electrons gets donated to the ring,but theinductive efffect pullles away the electrons from the ring by the elecronegitivity of the halogens.


Related Discussions:- Electrophilic aromatic substitution reactants

Analysis of oils and fats - acid value, Analysis of oils and fats - Acid va...

Analysis of oils and fats - Acid value It points out the amount of free acid present in the oil or fat. It is described as the number of milligrams of KOH needed to neutralize

13mg of Mg in 4.2mL of HCl, How long would it take to consume 13mg of Mg in...

How long would it take to consume 13mg of Mg in 4.2mL of 1.25M HCl?

Caculate the molar mass of the solute, A solution is made by dissolving30 g...

A solution is made by dissolving30 g of a non-volatile solute in 90 g of water. It has a vapour pressure of 2.8 kPa at 298 K. At 298 K, vapour pressure of pure water is 3.64 kPa

Electronic configuration of sc21 is, Electronic configuration of Sc 21   is...

Electronic configuration of Sc 21   is: (1) 1s 2 , 2s 2 , 2p 6 , 3s 2 , 3p 6 , 4s 2 , 3d 1               (2) 1s 2 , 2s 2 , 2p 6 , 3s 2 , 3p 6 , 4s 1 , 3d 2           (3)1

Fiehes test, sir plz tell me about fiehes test procedure for honey in detai...

sir plz tell me about fiehes test procedure for honey in detail...

Can you explain texture, Q. Can you explain Texture? Texture indicates ...

Q. Can you explain Texture? Texture indicates the characteristic of a food and would include descriptive parameters like graininess, softness, chewiness, brittleness etc. The t

Organic chemistry , Draw the important resonance contributors for the benze...

Draw the important resonance contributors for the benzenoium intermediate in the bromination of aniline and explain why ortho, para substitution predominates ?

The spectrum of he is expected to be similar to, The spectrum of  He is ex...

The spectrum of  He is expected to be similar to: (1) H                      (2) Li +        (3) Na                 (4) He + Ans:  Li +

Define alcoholic acidity, Q. Define Alcoholic Acidity? Alcoholic acidit...

Q. Define Alcoholic Acidity? Alcoholic acidity is defined as mg of H 2 SO 4 required for 100 g of the sample to have the same alcohol soluble acids. Grains or their milled

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd