Electric Literature of 118650-08-1, Adding some certain compound to certain chemical reactions, such as: 118650-08-1, name is Methyl 2-(5-bromopyridin-3-yl)acetate,molecular formula is C8H8BrNO2, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 118650-08-1.
Step 2: methyl 2-(5-bromopyridin-3-yl)acetate Ex.12a (303 mg, 1 .32 mmol), 1-(piperazin-1-yl)ethan-1-one (247 muIota_, 1 .98 mmol) and Cs2C03 (644 mg, 1.98 mmol) were charged to a screw cap tube, dry toluene (4 mL) was added and the mixture was degassed by nitrogen bubbling for 5 min. Then Pd2(dba)3 (60 mg, 0.07 mmol) and XPhos (63 mg, 0.13 mmol) were incorporated and the reaction Ex.12b mixture was stirred at 110 C for 16h. The reaction mixture was cooled to r.t, diluted with EtOAc and water. The two phases were separated. The organic layer was dried over MgS04, filtered and the solution was concentrated to dryness. The crude material was purified by column chromatography eluting with a gradient of Heptane/EtOAc from [100:0] to [0:100]. The product fractions were combined and concentrated to dryness to afford methyl 2-[5-(4-acetylpiperazin-1-yl)pyridin-3-yl]acetate Ex.12b (97 mg, 13%) as yellow oil.
According to the analysis of related databases, 118650-08-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; GENFIT; DELHOMEL, Jean-Francois; PERSPICACE, Enrico; MAJD, Zouher; PARROCHE, Peggy; WALCZAK, Robert; BONNET, Pascal; FOGHA, Jade; (76 pag.)WO2018/138356; (2018); A1;,
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