The major product in the following reaction is:

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

Answers (1)

 

 

 

Basicity of Aromatic Amines -

The unshared pair of electrons at the nitrogen atom is in resonance with the benzene ring and hence not fully available for donation as in the case of aniline.

-

 

 

 

Nature of group and basicity -

Electron withdrawing groups ( -I and -M  effect ) decreases basicity, whereas Electron releasing groups ( +I and +M  effect ) increases basicity.

-

 

 

 

 

 

 

\rightarrow 1,3,7 Nitrogen have localised lone pair

\rightarrow  They have delocalised lone pair so, they are less nucleophilic and less basic

\Rightarrow1&3 Nitrogen is mare Nucleophilic and more basic as compared to Nitrogen

\Rightarrow Moreover, 3-Nitrogen is most Nucleophilic because of less crowding

                                    More N\mu ^{\circleddash } because of less crowding

                                                                                e^{-} density more at 1,3

                                                                                 But 3rd N is most   N\mu ^{\circleddash }                     

 


Option 1)

Option 2)

Option 3)

Option 4)

Preparation Products

Knockout JEE Main April 2021 (One Month)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 14000/- ₹ 4999/-
Buy Now
Knockout JEE Main May 2021

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 22999/- ₹ 9999/-
Buy Now
Test Series JEE Main May 2021

Unlimited Chapter Wise Tests, Unlimited Subject Wise Tests, Unlimited Full Mock Tests, Get Personalized Performance Analysis Report,.

₹ 6999/- ₹ 2999/-
Buy Now
Knockout JEE Main May 2022

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Weekend Live Classes, Mentorship from our Experts, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 34999/- ₹ 14999/-
Buy Now
JEE Main Rank Booster 2021

Booster and Kadha Video Lectures, Unlimited Full Mock Test, Adaptive Time Table, 24x7 Doubt Chat Support,.

₹ 13999/- ₹ 6999/-
Buy Now
Boost your Preparation for JEE Main 2021 with Personlized Coaching
 
Exams
Articles
Questions