Toluene is nitrated and the para isomer is isolated; this is reduced with Sn/HCl, diazotised with NaNO2 / dil. HCl at 27

Question

Toluene is nitrated and the para isomer is isolated; this is reduced with Sn/HCl, diazotised with NaNO2 / dil. HCl at 273-278 K and coupled with phenol in alkaline medium. The final azo compound is

Accepted Answer

4-[(4-methylphenyl)diazenyl]phenol

Answer

4-[(4-nitrophenyl)diazenyl]phenol

Answer

4-[(3-methylphenyl)diazenyl]phenol

Answer

2-[(4-methylphenyl)diazenyl]phenol

Toluene is nitrated and the para isomer is isolated; this is reduced with $Sn / HCl$ , diazotised with $NaNO X_{2}$ / dil. $HCl$ at 273-278 K and coupled with phenol in alkaline medium. The final azo compound is

Answer: A

More questions on Coupling reactions and azo dyes

Toluene is nitrated and the para isomer is isolated; this is reduced with Sn/HCl, diazotised with NaNOX2​ / dil. HCl at 273-278 K and coupled with phenol in alkaline medium. The final azo compound is

Answer: A

More questions on Coupling reactions and azo dyes

Toluene is nitrated and the para isomer is isolated; this is reduced with $Sn / HCl$ , diazotised with $NaNO X_{2}$ / dil. $HCl$ at 273-278 K and coupled with phenol in alkaline medium. The final azo compound is