With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.103-76-4,N-(2-Hydroxyethyl)piperazine,as a common compound, the synthetic route is as follows.
To a solution of 4,6-dichloro-2-methylpyrimidine (2.86 g, 17.5 mmol) in 1,4- dioxane (200 niL) was added 2~(piperazin-l-yl)ethanol (1.14 g, 1.08 mmol) and N5N- diisopropylethylamine (12.2 mL, 70 mmol). The reaction mixture was stirred overnight at room temperature. The solvent was removed in vacuo. The residue was dissolved in EtOAc (150 mL) and washed with saturated NaHCO3 (2 x 50 mL). The organic layer was dried (Na2SO4). The solvent was removed in vacuo to afford the crude product (1.86 g, 83%) as yellow oil.
103-76-4, The synthetic route of 103-76-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; TARGEGEN, INC.; WO2007/56023; (2007); A2;,
Piperazine – Wikipedia
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