169447-70-5, (S)-tert-Butyl 2-methylpiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
169447-70-5, To a solution of 2,6-difluorobenzonitrile (0.8g, 5.7 mmol) in DMF (10 mL) was added (S)-tert-butyl 2-methylpiperazine-l-carboxylate (1.14 g, 5.7 mmol) and K2CO3 (2.35g, 17. Immol). The solution was stirred for 17 hrs at 100C, then concentrated to give the crude. The crude was purified by chromatography (silica, EtOAc/PE = 1/10) to afford (S)-/er/-butyl-4-(2- cyano-3-fluorophenyl)-2-methylpiperazine-l-carboxylate (0.6 g, 1.88 mmol, 33%) as a white solid. MS (EI+, m/z): 320 [M+H]+.
As the paragraph descriping shows that 169447-70-5 is playing an increasingly important role.
Reference£º
Patent; NAVITOR PHARMACEUTICALS, INC.; O’NEILL, David John; SAIAH, Eddine; KANG, Seong Woo Anthony; BREARLEY, Andrew; BENTLEY, Jonathan; (184 pag.)WO2018/89493; (2018); A1;,
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