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, Intermediate 26:; (3R)-3-methyl-l-[4-(methylsulfonyl)phenyl]piperazine; A mixture of 4-fluorophenyl methyl sulfone (2.00 g), (R)-2-methylpiperazine (2.30 g) and K2CO3 (3.20 g) in anhydrous DMF (80 mL) was heated at 100°C for 5 hours. The reaction mixture was filtered to remove salts and the solvent was evaporated under reduced pressure to give a yellow oil. Purification by flash chromatography (CHCls/MeOH) gave 1.36 g (47percent) of the title compound as a pale yellow solid. M^SI): 255.2. HPLC (Condition A), Rt: 1.0 min (HPLC purity: 100 percent).
As the paragraph descriping shows that 75336-86-6 is playing an increasingly important role.
Reference：
Patent; Applied Research Systems ARS Holding N.V.; WO2006/10751; (2006); A1;,
Piperazine – Wikipedia
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