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An erbium-based bifuctional heterogeneous catalyst: a cooperative route towards C-C bond formation.

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.

SUBMITTER: Oliverio M

PROVIDER: S-EPMC6271265 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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An erbium-based bifuctional heterogeneous catalyst: a cooperative route towards C-C bond formation.

Oliverio Manuela M Costanzo Paola P Macario Anastasia A De Luca Giuseppina G Nardi Monica M Procopio Antonio A

Molecules (Basel, Switzerland) 20140715 7

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 ...[more]

PMID: 25029070

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