STUDYING THE REACTION ROUTE OF α, β-DIBROMO KETONE AT PRESENCES OF SOME AMINES

Abstract

Bromo-chalcone with containing thiene ring by the reaction of selective de­hyd­ro­bromination of α, β-dibromo ketone at presences of different amines in benzene solution and α-ethoxy-β-bromo-ketone in etha­no­lic solution in good yields were prepared. α, β-Dibromo ketone with the reaction of thiosemicarbazide le­ad to the formation of new pyrazole derivative.