BF3/nano-γ-Al2O3 Promoted Knoevenagel Condensation at Room Temperature

Authors

  • A. Bamoniri Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, P.O. Box 87317-51167, I.R.Iran.
  • B. F. Mirjalili Department of Chemistry, College of Science, Yazd University, Yazd, P.O. Box 8915813149,I.R.Iran.
  • S. M. Nezamalhosseini Department of Chemistry, College of Science, Yazd University, Yazd, P.O. Box 8915813149,I.R.Iran.
Abstract:

The Knoevenagel condensation of aromatic aldehydes with barbituric acid, dimedone and malononitrile occurred in the presence of BF3/nano-γ-Al2O3 at room temperature in ethanol. This catalyst is characterized by powder X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), thermal gravimetric analysis (TGA), field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDS).

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Journal title

volume 5  issue 4

pages  367- 373

publication date 2015-10-01

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