Question

Intermediate in the elimination addition mechanisms of nucleophilic aromatic substitution

Answer 1

$\huge{\mathfrak{\purple{Answer}}}$

->>

A nucleophilic aromatic substitution is a substitution reaction in organic chemistry in which the nucleophile displaces a good leaving group, such as a halide, on an aromatic ring.

There are 6 nucleophilic substitution mechanisms encountered with aromatic systems: the SNAr (addition-elimination) mechanism.