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
Example B3Preparation, of .compound 3; Reaction under Ar flow. Dry DMSO (1.5 ml) was added to a mixture of intermediate 5 (0.000428 mol), l-(4-aminobenzoyl)-4-methyl- piperazine (0.000642 mol) and cesium carbonate (0.000642 mol). The reaction mixture was stirred for 3 hours at 100C. This mixture was extracted with a mixture of EtOAc/NaHCO3/H2O/NaCl. The extract’s solvent was evaporated. The residue (0.145 g) was purified by column chromatography over silica gel (eluent: DCM/MeOH gradient). The product fractions were collected and the solvent was evaporated, yielding 0.094 g of compound 3., 55121-99-8
55121-99-8 (4-Aminophenyl)(4-methylpiperazin-1-yl)methanone 231408, apiperazines compound, is more and more widely used in various fields.
Reference：
Patent; JANSSEN PHARMACEUTICA N.V.; WO2006/74985; (2006); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics