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
The mixture of 2,4,5-trifluorobenzonitrile (1.0 g, 6.4 mmol), (S)-tert-butyl 2- methylpiperazine-1-carboxylate (1.53 g, 7.6 mmol) and K2C03 (2.64 g, 19.1 mmol) in MeCN (20 mL) were stirred at 80 C for 16 h. The mixture was then filtered, washed with MeCN (5 mL x 2), concentrated, and purified by chromatography (PE:EtOAc = 2:3) to afford (S)-tert-butyl 4-(2- cyano-4,5-difluorophenyl)-2-methylpiperazine-1-carboxylate (1.8 g, 84%) as a white solid. MS (EI+, m/z): 338.2 [M+H]t
169447-70-5, 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; (565 pag.)WO2018/89433; (2018); A1;,
Piperazine – Wikipedia
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