Ruthenium-catalyzed intermolecular hydroacylation of internal alkynes: The use of ceria-supported catalyst facilitates the catalyst recycling
Versatile and practical: Intermolecular hydroacylation of internal alkynes takes place in the presence of Ru catalysts together with HCO2Na and Xantphos to give the corresponding conjugated enones. Aromatic aldehydes with or without coordinatin