Stereoselective synthesis on fullerenes: properties and photoelectrochemical applications
After the discovery of fullerenes, carbon nanotubes and graphene, the classical allotropes of carbon were enriched with new structures and new potential applications. C60, with its singular spherical shape, its size (~1nm) and its remarkable electronic and photophysical properties, has emerged as a...
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| Tipo de recurso: | tesis doctoral |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/17334 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/17334 |
| Access Level: | acceso abierto |
| Palabra clave: | 547.1(043.2) Fullerenos Fullerenes Química orgánica (Química) 2306 Química Orgánica |
| Sumario: | After the discovery of fullerenes, carbon nanotubes and graphene, the classical allotropes of carbon were enriched with new structures and new potential applications. C60, with its singular spherical shape, its size (~1nm) and its remarkable electronic and photophysical properties, has emerged as a promising material for many potential applications in materials, nanotechnology and biomedical sciences. Objectives 1. Synthesis and electronic properties of fullerenes-fused unsaturated carbocyclesWe will extend the scope of asymmetric phosphine-catalysed cycloaddition of allenoates onto fullerenes through the variation of all the elements involved in the reaction. In addition, the intrinsic electronic mobility of these fullerenic derivatives will be measured with the objective of evaluating the influence of the optical purity on this property. 2. Reversible stereodivergent cycloaddition of a helicene derivative onto [60]fullerene: a chiral resolution strategyWe will try to take advantage of the stereoselective and reversible covalent fullerene chemistry as a tool for the resolution of racemates. For this purpose, enantioselective pyrrolidino[60]fullerenes will be prepared from a racemic iminoester derived from [6]helicene... |
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