Molecules (Feb 2002)

Silica gel Catalyzed Synthesis of Quinophthalone Pigments Under Solvent-Free Conditions Using Microwave Irradiation

  • J. Safari,
  • Majid M. Sadeghi,
  • Hossein Loghmani-Khouzani

DOI
https://doi.org/10.3390/70200135
Journal volume & issue
Vol. 7, no. 2
pp. 135 – 139

Abstract

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Condensations of anhydrides and quinaldine derivatives are accelerated by microwave irradiation under solvent free conditions in the presence of silica gel as catalyst.

Keywords