With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.122833-04-9,2-Methoxy-4-(4-methylpiperazin-1-yl)aniline,as a common compound, the synthetic route is as follows.
A mixture of starting material (28 mg, 0.1 mmol), 2-methoxy-4-(4-methylpiperazin-1-yl)benzenamine (22 mg, 0.1 mmol), X-Phos (4.3 mg), Pd2(dba)3 (5.5 mg) and K2CO3 (41.5 mg, 0.3 mmol) in t-BuOH (1.5 mL) was heated at 100 C. in a seal tube for 4 h. The reaction was then filtered through celite, eluted with dichloromethane, and concentrated in vacuo. The residue was then purified by reverse-phase prep-HPLC to afford the title compound as the TFA salt (7.2 mg, 15%)., 122833-04-9
As the paragraph descriping shows that 122833-04-9 is playing an increasingly important role.
Reference£º
Patent; DANA-FARBER CANCER INSTITUTE, INC.; Gray, Nathanael S.; Waller, David; Choi, Hwan Guen; Wang, Jinhua; Deng, Xianming; (104 pag.)US2016/24115; (2016); A1;,
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