How is 2-(3,4-Dimethoxyphenyl)-N-methylethanamine (CAS: 3490-06-0) typically synthesized?

2-(3,4-Dimethoxyphenyl)-N-methylethanamine is typically synthesized via a multistep process involving the alkylation of 3,4-dimethoxyphenol with methylamine. The key steps include the formation of the phenol intermediate, subsequent alkylation with methylamine, and purification. Commonly used solvents include toluene or dimethylformamide (DMF), and the reaction is catalyzed by a Lewis acid like aluminum chloride (AlCl₃). The overall yield is around 70-75%.