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P2O5/SiO2 as an Efficient Reagent for the Preparation of Z -Aldoximes Under Solvent-Free Conditions
Authors:Hossein Eshghi  Zinat Gordi
Affiliation:1. Department of Chemistry, Sistan &2. Baluchestan University , Zahedan, Iran;3. Department of Chemistry, Ferdowsi University , Mashhad, Iran;4. Department of Chemistry, Ferdowsi University , Mashhad, Iran
Abstract:
Abstract

A facile and efficient method for the preparation of Z-aldoximes is improved by means of P2O5/SiO2 reagent in solvent-free media. Advantages of this method are the use of inexpensive and selective reagent, with high yields in simple operation, and short reaction time under solvent-free conditions.
Keywords:Aldehydes  phosphorus pentoxide  protection  silica gel  z-aldoximes
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