JEE Main 2021 (27 Aug, Shift 2) Chemistry Q47: Amines

Question

The correct structures of A and B formed in the following reactions are :
[reaction drawn: a benzene ring with OH at the top and $\mathrm{NO_2}$ at the bottom, arrow labelled $\mathrm{H_2/Pd}$, $\mathrm{C_2H_5OH}$ giving A; then arrow with a drawn structure of two C=O groups joined through a single O, each C=O carbon also bearing a plain line labelled 1.0 eq. giving B (Major Product)]

Accepted Answer

Option 3: A: [benzene ring with OH at the top and $\mathrm{NH_2}$ at the bottom]; B: [benzene ring with OH at the top and $\mathrm{NH-C(=O)-CH_3}$ at the bottom]

Answer

A: [benzene ring with OH at the top and $\mathrm{NH_2}$ at the bottom]; B: [benzene ring with OH at the top, a $\mathrm{C(=O)CH_3}$ group on the ring carbon adjacent to the OH carbon (upper right), and $\mathrm{NH_2}$ at the bottom]

Answer

A: [benzene ring with $\mathrm{O-C(=O)-CH_3}$ at the top and $\mathrm{NH_2}$ at the bottom]; B: [benzene ring with $\mathrm{O-C(=O)-CH_3}$ at the top and $\mathrm{NH-C(=O)-CH_3}$ at the bottom]

Answer

A: [benzene ring with OH at the top and $\mathrm{NH_2}$ at the bottom]; B: [benzene ring with OH at the top and $\mathrm{NH-C(=O)-CH_3}$ at the bottom]

Answer

A: [benzene ring with OH at the top and $\mathrm{NH_2}$ at the bottom]; B: [benzene ring with $\mathrm{O-C(=O)-CH_3}$ at the top and $\mathrm{NH_2}$ at the bottom]

JEE Main 27 August 2021, Shift 2, Chemistry Q47