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Updated: Apr 26, 2026

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Published on: November 9, 2019
An erbium-based bifuctional heterogeneous catalyst: a cooperative route towards C-C bond formation
Manuela Oliverio1, Paola Costanzo2, Anastasia Macario3
1Dipartimento di Scienze della Salute, Università Magna Graecia, Viale Europa, 88100 Germaneto (CZ), Italy. m.oliverio@unicz.it.
Abstract:
Heterogeneous bifuctional catalysts are multifunctional synthetic catalysts enabling efficient organic transformations by exploiting two opposite functionalities without mutual destruction. In this paper we report the first Er(III)-based metallorganic heterogeneous catalyst, synthesized by post-calcination MW-assisted grafting and modification of the natural aminoacid L-cysteine. The natural acid-base distance between sites was maintained to assure the cooperation. The applicability of this new bifunctional heterogeneous catalyst to C-C bond formation and the supposed mechanisms of action are discussed as well.
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