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
A solution of 5-bromo-l,2,3-trifluorobenzene (1.05 g, 5.0 mmol), (S) -ter t-butyl 2- methylpiperazine-l-carboxylate (1.0 g, 5.0 mmol), t-BuONa (720 mg, 7.5 mmol), BetaGammaNuAlphaRho (62 mg, 0.1 mmol), and Pd2(dba)3 (92 mg, 0.1 mmol) in dry toluene (20 mL) was stirred for 17 hrs at 80C. The crude product was purified by chromatography (silica, EtOAc/PE = 1/30) to afford (S)-tert- butyl-2-methyl-4-(3,4,5-trifluorophenyl)piperazine-l-carboxylate (0.9 g, 2.7 mmol, 54%) as a yellow oil. ESI-MS (EI+, m/z): 275.0 [M-56]+.
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; (184 pag.)WO2018/89493; (2018); A1;,
Piperazine – Wikipedia
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