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. 304903-10-4, name is 1-Ethyl-1H-pyrazole-4-carbaldehyde, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C6H8N2O
General procedure: Corresponding aryl-carbaldehyde (1.0 eq.) and l-(triphenyl-phosphanylidene)propan-2-one (1.2 eq.) were dissolved in DCM. The mixture was stirred at r.t for 1-168 hours. The solvent was evaporated. The residue was purified by flash chromatography (hexane:EEO) to give the appropriate (¡ê)-4-(aryl)but-3-en-2-one.
According to the analysis of related databases, 304903-10-4, the application of this compound in the production field has become more and more popular.