502649-32-3, 1-Boc-3-Isopropylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
502649-32-3, A solution of compounds of general structure 1 (1 equiv), Boc protected amine (1-3 equiv) and DIPEA (3 equiv) in DMSO were reacted at 100-110 C. The reaction mixture was cooled to room temperature and quenched by addition of water and crude residue extracted with EtOAc. Combined organic layers were washed with brine, dried over Na2S04, filtered and concentrated under reduced pressure to provide crude compound of general strucutre 2, which was used in the following step without further purification. To a solution of compounds of general structure 2 in CH2C12 was added HCl/dioxane (4 N) or TFA. The reaction was stirred at room temperature for 2 hrs and mixture was concentrated under reduced pressure. The residue was purified by reverse phase preparative HPLC to afford final compounds of general structure 3.
The synthetic route of 502649-32-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; KADMON CORPORATION, LLC; SKUCAS, Eduardas; LIU, Kevin, G.; KIM, Ji-In; POYUROVSKY, Masha, V.; MO, Rigen; (345 pag.)WO2019/45824; (2019); A1;,
Piperazine – Wikipedia
Piperazines – an overview | ScienceDirect Topics