Aromatic nucleophilic substitution Nucleophilic aromatic substitution includes displacement of the leaving group, for instance a halide, on an aromatic ring. Aromatic rings usually nucleophilic, but in the existence of electron-withdrawing groups aromatic compounds bear nucleophilic substitution. Bronchial asthma. It is far from known if coleus is useful for managing bronchial https://clived467hyn6.bloggosite.com/profile