55121-99-8, (4-Aminophenyl)(4-methylpiperazin-1-yl)methanone is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
55121-99-8, General procedure: A previously described method [19] was followed for the syntheses of 1-5, 7, 8, 10 and 20. Briefly, equimolar quantities of the amine and the acridine/quinoline were dissolved in ethanol, 2 drops of conc. HCl were added and the mixture refluxed for ca 24 h. On cooling, NaOH (1 M) or ammonia solution (25%) was added, followed by dichloromethane to extract the product. Alternatively, if the product precipitated out of solution on alkalinization, it was removed by filtration and purified by column chromatography.
As the paragraph descriping shows that 55121-99-8 is playing an increasingly important role.
Reference:
Article; Nguyen, Thuy; Sakasegawa, Yuji; Doh-Ura, Katsumi; Go, Mei-Lin; European Journal of Medicinal Chemistry; vol. 46; 7; (2011); p. 2917 – 2929;,
Piperazine – Wikipedia
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