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Aniline reacts with bromine in CS(2) [ca...

Aniline reacts with bromine in `CS_(2)` [carbon disulphide] at room temperature to yield .

A

2,4,6-tribromoaniline

B

o-bromoaniline

C

p-bromoaniline

D

A mixture of (2) and (3)

Text Solution

Verified by Experts

The correct Answer is:
B
Unlike pheno1 there is no change of product on changing the nature of solvent because whether we use bromine water or bromine in `CS_(2)` the substrate is aniline which is more reactive than pheno1 towards electrophilic aromatic substitution In aqueous solution of aniline the following equilibrium exists : `C_(6)H_(5)NH_(2)+H_(2)overset(..)O:rarrC_(6)H_(5)overset(+)(NH_(3)) + H_(3)O^(+)`
The electrophile `Br^(+)` prefers the more reactive `C_(6)H_(6)NH_(2)`
rather than `C_(6)H_(5)NH_(3)`
.
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Knowledge Check

  • Phenol reacts with bromine in carbon disulphide at low temperature to give

    A
    `2,4,6-`tribromophenol
    B
    `m-`bromophenol
    C
    `o-` and `p-`bromophenol
    D
    `p-`bromophenol

  • Phenol reacts with bromine in carbon disulphide at low temperature to give :

    A
    o-Bromophenol
    B
    o-and p-Bromophenol
    C
    p-Bromophenol
    D
    o-Bromophenol

  • Phenol reacts with bromine in CS_(2) to give

    A
    o-bromophenol
    B
    m-bromophenol
    C
    o and p-bromophenol
    D
    2,4,6-tribromophenol

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