Sulfonated Porous Carbon (SPC): An efficient and recyclable solid acid catalyst for one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones under solvent-free conditions

نویسندگان

  • Abbas Zali Chemistry Department, Malek-ashtar University of Technology, Shahin-shahr, P.O.Box 83145-115, I. R. Iran.
  • Arash Shokrolahi Chemistry Department, Malek-ashtar University of Technology, Shahin-shahr, P.O.Box 83145-115, I. R. Iran.
  • Karim Esmaeilpour Chemistry Department, Malek-ashtar University of Technology, Shahin-shahr, P.O.Box 83145-115, I. R. Iran.
  • Mohammad Ali Zarei Chemistry Department Faculty of Materials, Malek-ashtar University of Technology, Tehran, I.R. Iran.
چکیده مقاله:

A simple and efficient procedure has been developed for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones derivatives under solvent-free conditions. This method uses the condensation of isatoic anhydride, aldehydes, and amines in the presence of a catalytic amount Sulfonated Porous Carbon (SPC). One of the important advantages of the new method is that the SPC could be recycled and reused.

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منابع مشابه

sulfonated porous carbon (spc): an efficient and recyclable solid acid catalyst for one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1h)-ones under solvent-free conditions

a simple and efficient procedure has been developed for the synthesis of 2,3-dihydroquinazolin-4(1h)-ones derivatives under solvent-free conditions. this method uses the condensation of isatoic anhydride, aldehydes, and amines in the presence of a catalytic amount sulfonated porous carbon (spc). one of the important advantages of the new method is that the spc could be recycled and reused.

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عنوان ژورنال

دوره 2  شماره 2

صفحات  91- 94

تاریخ انتشار 2012-06-01

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