Application of 51554-93-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 51554-93-9 as follows.
General procedure: A 3-neck round-bottomed flask equipped with a thermometer and a condenser was flame-dried and flushed with Ar. The flask was then charged with Mg0 (1.1 eq.), a single I2 crystal and another vacuum/Ar cycle was performed. Et2O (C=0.65M) was added resulting in a bright orange suspension of Mg0 pellets. Phenyl octyl bromide (1.0 eq.) was then added in one portion and the suspension was heated via a heatgun until the internal temperature reached 32C and stabilized for 5-10s, indicating that the Grignard formation had started. The reaction was stirred at rt until disappearance of the starting material by 1H NMR analysis (e.g.?1h). (0031) The Grignard solution (3.0 eq., C=0.65M) was then syringed to another flask containing substrate (1.0. eq.) in dry Et2O (C=0.05M). The solution was stirred at rt until disappearance of the starting material by TLC analysis. Saturated aqueous NH4Cl solution was added and the aqueous layer was extracted x2 with EtOAc. The organic layers were collected, washed x1 brine, dried over Na2SO4, filtered, concentrated in vacuo.
According to the analysis of related databases, 51554-93-9, the application of this compound in the production field has become more and more popular.
Reference:
Article; Garsi, Jean-Baptiste; Sernissi, Lorenzo; Vece, Vito; Hanessian, Stephen; McCracken, Alison N.; Simitian, Grigor; Edinger, Aimee L.; European Journal of Medicinal Chemistry; vol. 159; (2018); p. 217 – 242;,
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