A concise synthesis of furo[3,2-c]coumarins catalyzed by nanocrystalline ZnZr4(PO4)(6) ceramics under microwave irradiation

作者：Safaei Ghomi Javad; Babaei Pouria; Shahbazi Alavi Hossein; Pyne Stephen G; Willis Anthony C

来源：Journal of the Iranian Chemical Society, 2016, 13(8): 1439-1448.

DOI：10.1007/s13738-016-0859-1

• Microwave irradiation
• ZnZr4(PO4)(6) ceramics
• Furo[3,2-c]coumarins
• Nanocatalyst
• One-pot

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.

• 出版日期2016-8