934-98-5,934-98-5, 2-(4-Methylpiperazin-1-yl)ethanamine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: To a solution of primary amines 7a-l (2 eq) inwater (0.5 mol/L) wasadded O-methylisourea bisulfate (1 eq). Solution was stirred at 100 C for 24 h. After concentration to dryness, ethanol was addedand the residue was sonicated until apparition of a precipitate. Insome difficult cases, the suspension in ethanol was stored overnightin a freezer and triturated with cold ethanol to get a powder.Addition of a few drops of diethylether was also occasionallyneeded to induce precipitation. The solids 8a-l were collected byfiltration, washed with ethanol and dried overnight under vacuum.Due to the hygroscopicity of isolated solids, no melting points weredetermined for these series. NH signals are missing for all compoundsin 1H NMR spectra.
934-98-5 2-(4-Methylpiperazin-1-yl)ethanamine 70284, apiperazines compound, is more and more widely used in various fields.
Reference£º
Article; Tazarki, Helmi; Zeinyeh, Wael; Esvan, Yannick J.; Knapp, Stefan; Chatterjee, Deep; Schroeder, Martin; Joerger, Andreas C.; Khiari, Jameleddine; Josselin, Beatrice; Baratte, Blandine; Bach, Stephane; Ruchaud, Sandrine; Anizon, Fabrice; Giraud, Francis; Moreau, Pascale; European Journal of Medicinal Chemistry; vol. 166; (2019); p. 304 – 317;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics