304897-49-2, tert-Butyl 4-(4-aminobenzyl)piperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
d: Ethyl 4-(4-((4-(tert-butoxycarbonyl)piperazin- 1 -yl)methyl)phenylamino)-2-chloro- 6-methylpyrimidine-5-carboxylate Ethyl 2,4-dichloro-6-methylpyrimidine-5-carboxylate (0.5 g, 2.1 mmol) and tert-butyl 4-(4-aminobenzyl)piperazine-l-carboxylate (0.6 g, 2.06 mmol) were dissolved in NMP and stirred at 0C for 2 hour. The reaction mixture was poured onto water and extracted with EtOAc. The organic layer was washed with water, dried over a2S04 and evaporated under vacuum to get the desired compound (0.62 g). XH NMR (400 MHz, CDC13): delta 10.58 (s, 1H), 7.58 (d, J = 6.4 Hz, 2H), 7.31 (d, J = 6.4 Hz, 2H), 4.45 (q, J = 6.8 Hz, 2H), 3.56 (s, 2H), 3.41 (m, 4H), 2.69 (s, 3H), 2.47 (m, 4H), 1.45 (s, 9H), 1.43 (t, J = 6.8 Hz, 3H); MS m/z 490.0 (M+l).
304897-49-2, As the paragraph descriping shows that 304897-49-2 is playing an increasingly important role.
Reference：
Patent; ENDO PHARMACEUTICALS INC.; VENKATESAN, Aranapakam; SMITH, Roger, Astbury; HOSAHALLI, Subramanya; POTLURI, Vijay; PANIGRAHI, Sunil, Kumar; BASETTI, Vishnu; KUNTU, Karunasree; WO2013/28818; (2013); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics