57260-71-6, tert-Butyl piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Bromo acetyl bromide (4.86 ml, 21.47 mmol, 1 eq) was added dropwise to a stirred ice cold mixture of the piperazine-1-carboxylic acid tert butyl ester (4.0 g, 21.47 mmol, 1 eq) and diisopropyl ethyl amine (12.05 g, 92.5 mmol, 4.3 eq) in dichloromethane (108 ml). The resulting mixture was washed with water (2*50 mL) and saturated sodium chloride solution (100 mL), and dried over MgSO4. After filtration, the solvent was evaporated and the residue was purified with chromatography with (ethyl acetate/n-hexane 1/1) to give the product (2.72 g, 41%) as a orange oil., 57260-71-6
The synthetic route of 57260-71-6 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; Morphochem Aktiengesellschaft Fuer Kombinatorische Chemie; Hubschwerlen, Christian; Specklin, Jean-Luc; Baeschlin, Daniel; Schmitt, Christine; Mueller, Stefan; Cappi, Michael W.; US9133213; (2015); B2;,
Piperazine – Wikipedia
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