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An Erbium-Based Bifuctional Heterogeneous Catalyst: A Cooperative Route Towards C-C Bond Formation.
- Source :
- Molecules; Jul2014, Vol. 19 Issue 7, p10218-10229, 12p, 4 Diagrams, 2 Charts, 1 Graph
- Publication Year :
- 2014
-
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. [ABSTRACT FROM AUTHOR]
- Subjects :
- ERBIUM
HETEROGENEOUS catalysts
CARBON-carbon bonds
AMINO acids
CYSTEINE
Subjects
Details
- Language :
- English
- ISSN :
- 14203049
- Volume :
- 19
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Molecules
- Publication Type :
- Academic Journal
- Accession number :
- 97206954
- Full Text :
- https://doi.org/10.3390/molecules190710218