With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.538-58-9,1,5-Diphenylpenta-1,4-dien-3-one,as a common compound, the synthetic route is as follows.
General procedure: To a 10 mL Schlenk tube equipped with a stir bar was charged with ketone (1 mmol), KOH (0.05 mmol), and iPrOH (3 mL). The mixture was degassed by bubbling N2, and 0.1 mol % of catalyst 2 for entry 1-10 and 0.5 mol% of 2 for entry 11-19, was added under a steady flow of N2. After removal any inorganic salts by filtration, all the volatiles were removed under reduced pressure. The pure product could be obtained by silica gel chromatography (ethyl acetate/hexane). The identity of these products have been confirmed by comparisons of the obtained spectra with those previously reported.
The synthetic route of 538-58-9 has been constantly updated, and we look forward to future research findings.