Application of 4595-60-2, 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 4595-60-2 as follows.
General procedure: A magnetic stirring bar, nanocrystalline CuO (10 mg, 3 mol %), KOH (112 mg, 2 mmol) and phenol/substituted phenol/ thiophenol (1.2 mmol) were added into an oven-dried flask (25 mL). The flask was sealed with a septum, followed by three cycles of evacuation and filling with dry nitrogen. Then aryl halide (1 mmol) and N,N-dimethyl acetamide (DMAc) (4 mL) were injected through a syringe. The flask was sealed and stirred under nitrogen until the completion of the reaction (as monitored by TLC or GC). The catalyst was recovered from the reaction mixture and washed several times with ethyl acetate. The catalyst-free reaction mixture was quenched with brine solution and the product was extracted with ethyl acetate. The combined organic extracts were dried over anhydrous Na2SO4 and filtered. The filtrate was concentrated and the residue was purified by column chromatography on silica gel (hexane/ethyl acetate, 80/20) to afford the product with high purity.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,4595-60-2, its application will become more common.
Reference:
Article; Babu, S. Ganesh; Karvembu; Tetrahedron Letters; vol. 54; 13; (2013); p. 1677 – 1680;,
Pyrimidine | C4H4N2 – PubChem,
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