Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 121-98-2, name is Methyl 4-methoxybenzoate, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 121-98-2
General procedure: A mixture of substrate (1 mmol), CuBr2 (22.4 mg, 10 mol%), LiBr (130.3 mg, 1.5 equiv.), and 0.05 mL of water was placed in a 50 mL stainless steel autoclave equipped with an inner glass tube in room temperature. CO2 (4 MPa) and O2 (1 MPa) were subsequently introduced into the autoclave and the system was heated under the predetermined reaction temperature for 15 min to reach the equilibration. Then the final pressure was adjusted to the desired pressure by introducing the appropriate amount of CO2. The mixture was stirred continuously for the desired reaction time. After cooling, products were diluted with acetone and analyzed by gas chromatograph (Shimadzu GC-2014) equipped with a capillary column (RTX-17 30 m × 25 mum and RTX-wax 30 m × 25 mum) using a flame ionization detector by comparing the retention times of authentic samples. The residue was purified by column chromatography on silica gel (200-300 mesh, eluting with petroleum ether/ethyl acetate from petroleum ether to 50:1) to afford the desired product. The isolated products were further identified with NMR spectra (Bruker 400 MHz) and GC-MS or GCD, which are consistent with those reported in the literature.
According to the analysis of related databases, 121-98-2, the application of this compound in the production field has become more and more popular.
Reference:
Conference Paper; Liu, An-Hua; Ma, Ran; Zhang, Meng; He, Liang-Nian; Catalysis Today; vol. 194; 1; (2012); p. 38 – 43;,
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