A facile and efficient method for the synthesis of 1,3-dialkylimidazole-2-selenones is described.The reaction of 1,3-dialkylimidazole salts with selenium in the presence of potassium carbonate in etha
An efficient copper-catalyzed tandem oxidation/α-formylation reaction of 2,3-dihydro-1H-pyrroles in oxygen atmosphere has been developed.The new reaction is conducted in dimethyl sulfoxide,which serve
This paper presents an alternative route to multi-substituted pyrrole derivatives from readily available doubly activated cyclopropanes and anilines via an iron-catalyzed cascade reaction(ring-opening
A novel iron-catalyzed multi-component one-pot tandem reaction of Biginelli reaction/vinylogous aldol condensation has been developed for the synthesis of potential bioactive(E)-6-arylvinyl-3,4-dihydr