JEE Main 2021 (31 Aug, Shift 2) Chemistry Q46: Amines

Question

Identify correct A, B and C in the reaction sequence given below :
[benzene ring] conc. $\mathrm{HNO_3}$ + conc. $\mathrm{H_2SO_4}$, $\Delta$ -> A -> ($\mathrm{Cl_2}$, Anhyd. $\mathrm{AlCl_3}$) B -> (Fe/HCl) C

Accepted Answer

Option 1: A = benzene ring bearing NO2, B = ring bearing NO2 and Cl (1,3 positions as drawn), C = ring bearing Cl and NH2 (1,3 positions as drawn)

Answer

A = benzene ring bearing NO2, B = ring bearing NO2 and Cl (1,3 positions as drawn), C = ring bearing Cl and NH2 (1,3 positions as drawn)

Answer

A = benzene ring bearing NO2, B = ring bearing NO2 and Cl (1,4 positions as drawn), C = ring bearing NH2 and Cl (1,4 positions as drawn)

Answer

A = benzene ring bearing NO2, B = ring bearing NO2 and Cl (1,3 positions as drawn), C = ring bearing Cl and OH (1,3 positions as drawn)

Answer

A = benzene ring bearing NO2, B = ring bearing NO2 and Cl (1,3 positions as drawn), C = ring bearing NH2 and OH (1,3 positions as drawn)

JEE Main 31 August 2021, Shift 2, Chemistry Q46

Same idea in other shifts