25057-77-6, 1,2-Dimethylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Reference Example 7 To a solution of N-benzyl-4-piperidone (8.0 g) and 3,4-dimethylpiperazine (9.5 g) in ethanol (100 ml) are added 5% platinum-carbon (2 g) and acetic acid (14.4 ml), and the mixture is subjected to catalytic hydrogenation at room temperature under atmospheric pressure. The catalyst is removed by filtration, and the filtrate is concentrated under reduced pressure. Water is added to the resultant, and the mixture is basified with a 5% aqueous sodium hydroxide solution, and the mixture is extracted with diethyl ether. The extract is washed with water, dried and concentrated under reduced pressure to remove the solvent. The residue is dissolved in ethanol, and thereto is added to conc. hydrochloric acid to give a hydrochloride. The resulting white powder is collected by filtration, dissolved in water, and basified with a 5% aqueous sodium hydroxide solution. The mixture is extracted with diethyl ether, washed with water, dried, and concentrated under reduced pressure to give 4-(3,4-dimethyl-1-piperazinyl)-1-benzylpiperidine (4.2 g). 1 H-NMR (CDCl3) deltappm: 1.04 (3H, d, J=6 Hz), 1.45-2.5 (12H, m), 2.27 (3H, s), 2.7-3.05 (4H, m), 3.48 (2H, s), 7.31 (5H, m).
25057-77-6, The synthetic route of 25057-77-6 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; Otsuka Pharmaceutical Company, Limited; US6140330; (2000); A;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics