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. 35344-95-7, name is 1H-Pyrazole-4-carbaldehyde, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 1H-Pyrazole-4-carbaldehyde
Sodium hydride (60percent, 6.3 g, 1.0 eq) was added to a solution of 1H-pyrazole-4-carbaldehyde (15 g, 156 mmol) in DMF (150 ml) at 0¡ã C. The mixture was allowed to warm and was stirred at room temperature. (2-Bromoethoxy)benzene (30.2 g, 1 eq) was then added and the resulting mixture was stirred overnight at room temperature. It was quenched by addition of aqueous ammonium chloride, diluted with water and extracted with EtOAc. The combined organic layers were dried over Na2SO4, filtered, and concentrated. The residue was purified by column chromatography using a hexane/ EtOAc gradient (10:1 to 0:100). Pure fractions were combined and evaporated under reduced pressure to yield 1-(2-phenoxyethyl)-1H-pyrazole-4-carbaldehyde (24 g, 71percent).
According to the analysis of related databases, 35344-95-7, the application of this compound in the production field has become more and more popular.