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Heterogenised chiral amines on silica, MCM-41 and delaminated zeolite ITQ-2 have been prepared and fully characterised. These new catalysts have been tested in the Michael addition of ethyl 2-oxocycloalkanecarboxylates to acrolein. The heterogenised amines presented higher rates than referable homogeneous counterparts; moreover these catalysts were recovered quantitatively by simple filtration and...
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