Title of article :
A concise synthesis of furo[3,2-c]coumarins catalyzed by nanocrystalline ZnZr4(PO4)6 ceramics under microwave irradiation
Author/Authors :
Safaei-ghomi, Javad Department of Organic Chemistry - Faculty of Chemistry - University of Kashan - Islamic Republic of Iran , Babaei, Pouria Department of Organic Chemistry - Faculty of Chemistry - University of Kashan - Islamic Republic of Iran , Shahbazi - Alavi, Hossein Department of Organic Chemistry - Faculty of Chemistry - University of Kashan - Islamic Republic of Iran , Pyne, Stephen G. School of Chemistry - University of Wollongong - Wollongong Australia , Willis, Anthony C. Research School of Chemistry - The Australian National University - Canberra Australia
Abstract :
A simple and concise method catalyzed by nanocrystalline ZnZr4(PO4)6 ceramics has been reported for the synthesis of a series of trans-2-benzoyl-3-(aryl)-2H-furo[3,2-c]chromen-4(3H)-ones using a multicomponent reaction of 2,4′-dibromoacetophenone, benzaldehydes and 4-hydroxycoumarin under microwave irradiation. This method provides several advantages including easy workup, excellent yields, short reaction times, using of microwave as clean method, recoverability of the catalyst and little catalyst loading.
Keywords :
Microwave irradiation , ZnZr4(PO4)6 ceramics , Furo[3,2-c]coumarins , Nanocatalyst , One-pot
Journal title :
Astroparticle Physics
