21655-48-1, cis-2,6-Dimethylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A solution of methyl 4-(((3-chloro-N-phenylpropyl)sulfonamido)methyl)benzoate (0.500 g, 1.309 mmol), (2R,6S)-2,6-dimethylpiperazine (0.299 g, 2.6 19 mmol) and potassium carbonate (0.27 1 g, 1.964 mmol) in N,N-dimethylformide (3 mL) was stuffed at 80 ¡ãC for 18 hr and cooled down to the room temperature to terminate the reaction. Then, water was added to the reaction mixture, followed by extraction with ethyl acetate. The organic layer was washed with aqueous saturated sodium chloride solution, dried with anhydrous MgSO4, filtered, and concentrated in vacuo. The residue was chromatographed (Si02, 4 g cartridge; methanol / dichloromethane = 0 percent to 10 percent) to give methyl4-(((3-((3R,5S)-3 ,5-dimethylpiperazin- 1 -yl)-N-phenylpropyl) sulfonamido)methyl)benz oate as white solid (0.5 15 g, 85.6 percent)., 21655-48-1
21655-48-1 cis-2,6-Dimethylpiperazine 6950261, apiperazines compound, is more and more widely used in various fields.
Reference£º
Patent; CHONG KUN DANG PHARMACEUTICAL CORP.; LEE, Jaekwang; HAN, Younghue; KIM, Yuntae; CHOI, Daekyu; MIN, Jaeki; BAE, Miseon; YANG, Hyunmo; KIM, Dohoon; (644 pag.)WO2017/18803; (2017); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics