With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.109-07-9,2-Methylpiperazine,as a common compound, the synthetic route is as follows.
Example 30 2-(2-Methoxyphenoxy)-1-methylethyl 3-(3-methyl-1-piperazinyl)-2-pyrazinyl Ether The title compound was prepared according to the procedure described in Example 4, Step 2, starting from 2-chloro-3-[2-(2-methoxyphenoxy)-1-methylethoxy]pyrazine* (150 mg, 0.51 mmol) and 2-methylpiperazine (260 mg, 2.6 mmol) with the exception that a final extraction step between EtOAc and 5% aqueous NaOH was carried out. This gave 118 mg (65%) of the title product. HRMS m/z calcd for C19H26N4O3 (M)+358.2005, found 358.2018. Anal. (C19H26N4O3) C, H, N. *Prepared according to the procedure described in Example 4, Step 1., 109-07-9
109-07-9 2-Methylpiperazine 66057, apiperazines compound, is more and more widely used in various fields.
Reference:
Patent; Biovitrum AB; US6465467; (2002); B1;,
Piperazine – Wikipedia
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