Question

explain the mechanism of nitration of benzene
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Answer 1

Answer:

The mechanism for nitration of benzene:

Step 1: Nitric acid accepts a proton from sulphuric acid and then dissociates to form nitronium ion. Step 2: The nitronium ion acts as an electrophile in the process which further reacts with benzene to form an arenium ion.

Answer 2

The mechanism of nitration of benzene follows the following steps:

• Step 1: Firstly, the nitric acid accepts 1 proton from sulphuric acid and then it dissociates and forms a nitronium ion.
• Step 2: The nitronium ion produces in the previous process acts as an electrophile that forms an arenium ion by reacting with benzene.
• Step 3: The arenium ion in this process then loses its proton to the Lewis base and nitrobenzene is formed.

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