1284243-44-2, tert-Butyl 4-(4-fluorophenyl)-3-oxopiperazine-1-carboxylate is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To the solution of tert-butyl 4-(4-fluorophenyl)-3-oxopiperazine- 1-carboxylate (2g, 6.80 mmol) in dichloromethane (5 ml) was added slowly hydrogenchloride in1,4-dioxane (16.99 ml, 68.0 mmol) at 0C and reaction was stirred for 3 h at 25C. After completion of the reaction, the solvent was evaporated under reduced pressure to obtained salt was triturated with diethyl ether (2 x 10 ml) decanted it and dried to give 1-(4-fluorophenyl)piperazin-2-one hydrochloride (1.2 g, 5.20mmol, 77 %)?H NMR (400 MHz, DMSO-d6) 6 9.90 (bs, 1H, D20 exchangeable), 7.38-7.34 (m, 4H), 3.85-3.72 (m, 4H), 3. 55-3.50 (m, 2H).MS: m/z 195 (M+1)., 1284243-44-2
The synthetic route of 1284243-44-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; LUPIN LIMITED; JANA, Gourhari; KURHADE, Sanjay, Pralhad; JAGDALE, Arun, Rangnath; KUKREJA, Gagan; SINHA, Neelima; PALLE, Venkata, P.; KAMBOJ, Rajender, Kumar; WO2014/9872; (2014); A1;,
Piperazine – Wikipedia
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