Tayebeh Sattaei Mokhtari

Department of Chemistry, Jiroft Branch, Islamic Azad University, P.O. Box 78617-36343 Jiroft, I.R. IRAN

[ 1 ] - Iron Ore Pellet, A Natural and Reusable Catalyst for Synthesis of Pyrano[2,3-d]pyrimidine and Dihydropyrano[c]chromene Derivatives in Aqueous Media

  We wish to report a mild and efficient one-pot three-component reaction of an aryl aldehyde, malononitrile and barbituric acid or 4-hydroxycoumarinfor the synthesis ofpyrano[2,3-d]pyrimidine and dihydropyrano[c]chromene derivatives in the presence o...