P2O5/SiO2 as a New, Efficient, and Reusable Catalyst for Preparation of β-Enaminones Under Solvent-Free Conditions

MR Mohammadizadeh, A Hasaninejad…

Index: Mohammadizadeh, Mohammad R.; Hasaninejad; Bahramzadeh; Khanjarlou, Z. Sardari Synthetic Communications, 2009 , vol. 39, # 7 p. 1152 - 1165

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Citation Number: 26

Abstract

P 2 O 5 /SiO 2 (30% w/w) was applied as an efficient, heterogeneous, and reusable catalyst for the synthesis of β-enaminones. The reactions were rapidly completed at 80 °C under solvent-free conditions and products were obtained in good to excellent yields. ... P 2 O 5 /SiO 2 (30% w/w) was applied as an efficient, heterogeneous, and reusable catalyst for the synthesis of β-enaminones. The reactions were rapidly completed at 80 °C under solvent-free ...