791846-40-7, tert-Butyl 4-(4-bromo-2-cyanophenyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,791846-40-7
To a solution of 1-16 (2.5 g, 6.83 mmcl) in DMSO (6 mL) were added aqueous 30% H202 (0.15 ml, 8.88 mmcl) and K2003 at 0CC, and the reaction mixture was stirred at room temperature for 16 hours. After completion of the reaction, the reactionmixture was poured into ice cold water (100 ml) and extracted with diethyl ether (100 mL x 3) . The organic layer was dried over anhydrous Na2SO4 and concentrated under reduced pressure. The crude product so obtained was purified by silica gel column chromatography (60-120 mesh) using 30% EtOAc in hexanesas eluent to give the desired product 1-17 (1.3 g, 50%) as a white solid; LOMS: m/z 384.0 [M+1]
As the paragraph descriping shows that 791846-40-7 is playing an increasingly important role.
Reference£º
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; KOUL, Summon; KURHADE, Suresh; NAIK, Keshav; SALUNKHE, Videsh; KULKARNI, Rakesh; PARDESHI, Vishwajeet; BHUNIYA, Debnath; KULKARNI, Bheemashankar; MOOKHTIAR, Kasim Abbaas; (274 pag.)WO2017/38909; (2017); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics