2 Sep 2021 News Downstream synthetic route of (R)-2-Methylpiperazine

As the paragraph descriping shows that 75336-86-6 is playing an increasingly important role.

75336-86-6, (R)-2-Methylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

75336-86-6, To a solution of (R)-methylpiperazine (400 mg) in dichloromethane (20 mL) at 0 0C was added di-tert-butyl dicarbonate (871 mg). The reaction was stirred at room temperature for 4 h and then quenched with water (20 mL) and extracted into dichloromethane (2 x 40 mL). The combined organics were washed with saturated aqueous brine solution (40 mL), dried (MgSO4) and concentrated to give (R)-3-methyl-piperazine-l- carboxylic acid tert-butyl ester as a white solid (669 mg, 84%).

As the paragraph descriping shows that 75336-86-6 is playing an increasingly important role.

Reference：
Patent; PIRAMED LIMITED; GENENTECH, INC.; BAYLISS, Tracy; CHUCKOWREE, Irina; FOLKES, Adrian; OXENFORD, Sally; WAN, Nan, Chi; CASTANEDO, Georgette; GOLDSMITH, Richard; GUNZNER, Janet; HEFFRON, Tim; MATHIEU, Simon; OLIVERO, Alan; STABEN, Steven; SUTHERLIN, Daniel, P.; ZHU, Bing-Yan; WO2008/70740; (2008); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics