How is 1-{1-[(4-Methyl-1-piperazinyl)methyl]cyclopropyl}methanamine (CAS: 1015846-52-2) typically synthesized?

1-{1-[(4-Methyl-1-piperazinyl)methyl]cyclopropyl}methanamine can be synthesized via an amination reaction of cyclopropylmethylamine with 4-methylpiperazine. The reaction is typically carried out in the presence of a base such as triethylamine and yields up to 85% purity. The process is selective and efficient, making it suitable for large-scale production.