HAP-Pd(0): A Highly Efficient Recyclable Heterogeneous Catalyst for the Selective Reduction of Carbon–Carbon Double Bond in <font>α</font>,<font>β</font>-Unsaturated Ketones
Abstract A recyclable heterogeneous hydroxyapatite-supported palladium(0) catalyst was prepared by a simple procedure and successfully applied for the selective reduction of carbon–carbon double bond in α,β-unsaturatedketones using HCOONH4 as hydrogentransfer agent. The workup procedure is simple, and the catalyst could be recovered by simple filtration and recycled for five consecutive runs without