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 120-51-4 as follows. Computed Properties of C14H12O2
General procedure: A mixture of amine (6.0 mmol), ester (3.0 mmol) and Ru-MACHO (1% mol) in toluene (3.0 mL) was placed in a flask and replaced withnitrogen gas. Then, t-BuOK (20% mol) was added in the mixture in the nitrogen gas flowing. The mixture was heated by reflux under the nitrogen atmosphere. During this time, the nitrogen gas was passed through the Schlenk line allowing the hydrogen gas to evolve from the reaction to escape the reactor. After the 48 h, the solvent was evaporated and the crude product was purified by flash chromatography on silica-gel to give the desired amides in 55-98% yields. The structures of the obtained amide swere determined by FT-IR and 1HNMR.
According to the analysis of related databases, 120-51-4, the application of this compound in the production field has become more and more popular.
Reference:
Article; Han, Qian; Xiong, Xingquan; Li, Sizhong; Catalysis Communications; vol. 58; (2014); p. 85 – 88;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics