Reference of 26032-72-4, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.26032-72-4, name is 2,4-Dichloro-6-phenylpyrimidine, molecular formula is C10H6Cl2N2, molecular weight is 225.074, as common compound, the synthetic route is as follows.
[00526] To a reaction flask were added 2,4-dichloro-6-phenylpyrimidine (0.76 g, 3.40 mmol), potassium carbonate (0.93 g, 6.80 mmol), (2S,3S)-ethyl 3-aminobicyclo[2.2.2]octane-2-carboxylate hydrochloride (0.96 g, 4.10 mmol) and DMF (10 mL). The mixture was stirred at 50 C for 24 h. Water (40 mL) was added to quench the reaction, and the resulting mixture was extracted with EtOAc (30 mL x 3). The combined organic phases were washed with saturated brine (60 mL), dried over anhydrous Na2 SO4, filtered, and the filtrate was concentrated in vacuo. The residue was purified by silica gel chromatograph (PE/EtOAc (v/v) = 15/1) to give the title compound as a white solid (0.70 g, 50 %).MS (ESI, pos. ion) m/z: 386.1[M+H]b.
Statistics shows that 26032-72-4 is playing an increasingly important role. we look forward to future research findings about 2,4-Dichloro-6-phenylpyrimidine.
Reference:
Patent; SUNSHINE LAKE PHARMA CO., LTD.; ZHANG, Yingjun; REN, Qingyun; TANG, Changhua; LIN, Xiaohong; YIN, Junjun; YI, Kai; (270 pag.)WO2017/97234; (2017); A1;,
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