109-01-3, 1-Methylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: These amines were required for the syntheses of 4 and 20 respectively. To a solution of 4-nitrobenzylchloride (1 mmol) in anhydrous THF (3 mL) was added 1-methylpiperazine or piperidine (1 mmol) and triethylamine (1.5 mmol, 0.21 mL). The solution was heated at 70 C overnight. The reaction mixture was then extracted with dichloromethane and water. The organic fractions were combined, dried over anhydrous Na2SO4, and concentrated under reduced pressure. The residue was purified by column chromatography (hexane/EA 1:4) and characterized by 1H NMR (Supplementary Information). It was dissolved in 10 mL ethanol, PtO2 (0.01 g) was added under nitrogen. Hydrogenation was carried out on a Parr hydrogenator at 50 psi for 16 h. The catalyst was then removed by filtration and the filtrate was concentrated in vacuo to give the amine in quantitative yield.
109-01-3 1-Methylpiperazine 53167, apiperazines compound, is more and more widely used in various.
Reference£º
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
Piperazines – an overview | ScienceDirect Topics