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 75567-84-9 as follows. Safety of Methyl 3-(4-bromophenyl)propanoate
General procedure: Methyl 3-(4-bromophenyl)propanoate31 1 (1.0 equiv) and the appropriate commercially available (substituted-phenyl)boronic acid (1.5 equiv) were dissolved in a mixture of dioxane/EtOH (1:1) (concentration 1 mL/mmol) and 1 M aqueous NaHCO3 (2.0 equiv). To the solution, Pd(PPh3)4 (2.5 mol %) was added and the mixture was heated in the microwave at 100 C for 3 h, after which TLC showed full conversion. The reaction mixture was concentrated in vacuo, acidified to pH = 1 using 1 M HCl (aq), extracted with EtOAc, dried over MgSO4 and concentrated under reduced pressure. Purification by column chromatography eluting with CH2Cl2/Pet. ether (2:1) yielded the desired biphenyl esters as solids.
According to the analysis of related databases, 75567-84-9, the application of this compound in the production field has become more and more popular.
Reference:
Article; Van Veldhoven, Jacobus P.D.; Liu, Rongfang; Thee, Stephanie A.; Wouters, Yessica; Verhoork, Sanne J.M.; Mooiman, Christiaan; Louvel, Julien; Ijzerman, Adriaan P.; Bioorganic and Medicinal Chemistry; vol. 23; 14; (2015); p. 4013 – 4025;,
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