Some Basic Principles Of Organic Chemistry Question 254

Question: Which of the following can’t be used in Friedal Craft’s reactions [AFMC 2004]

Options:

A) FeCl3

B) FeBr2

C) AlCl3

D) NaCl

Show Answer

Answer:

Correct Answer: D

Solution:

All cations are expected to act as Lewis acid since they are electron deficient in nature.

However cation such as Na+, K+ etc.

(Inert gas configuration) have a very little tendency to accept electrons.

Therefore they do not acts as lewis acids in friedel Craft’s reaction.



NCERT Chapter Video Solution

Dual Pane