Question

what is the nucleophilic substitution with a help of diagrams pls e.g curly arrows and partial charges etc.

Answer 1

Summary: Nucleophilic Aromatic Substitution In this reaction, an nucleophile (Nu) attacks an electron - poor aromatic molecule, resulting in the substitution of a leaving group.The rate - determining step is attack of the aromatic ring by the nucleophile, which disrupts aromaticity. Electron - withdrawing groups on the aromatic ring help to stabilize the negative charge of the intermediate. Because loss of the leaving group is not the rate - determining step, fluorine is often used as a leaving group due to its highelect one gativity.