ZrCl4 as an Efficient Catalyst for Crossed‐Aldol Condensation of Cyclic Ketones with Aromatic Aldehydes in Refluxing Ethanol |
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Authors: | Mohammad Mehdi Khodaei Kiumars Bahrami Mohammad Khedri |
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Affiliation: | Department of Chemistry, Razi University, Kermanshah 67149, Iran |
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Abstract: | The aldol condensation reaction of cyclic ketones with aromatic aldehydes in ethanol under reflux conditions using ZrCl4 as a catalyst to afford the corresponding α,α′‐bis(substituted benzylidene and cinnamylidene)cycloalkanones in excellent yields has been described. No self‐condensation product was produced. |
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Keywords: | Crossed‐aldol condensation ZrCl4 α ,β ‐Unsaturated carbonyl compounds |
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