How is 2-(4-Chlorophenyl)ethylamine (CAS: 156-41-2) typically synthesized?

2-(4-Chlorophenyl)ethylamine is typically synthesized by reacting 4-chlorobenzyl halide with an amine, often in the presence of a base like sodium hydride or potassium tert-butoxide. The reaction is conducted in a solvent such as dimethylformamide (DMF) or dimethyl sulfoxide (DMSO) to ensure good solubility and to facilitate the nucleophilic reaction. The yield and selectivity can vary depending on the specific conditions used.