- New catalytic strategies for the manipulation of arenes
- Lombardi, Lorenzo <1994>
Subject
- CHIM/06 Chimica organica
Description
- The aim of this Doctoral Thesis is the development of new catalytic synthetic methodologies in the context of the modern organic chemistry setting, with special focus on the use of cheap, sustainable catalytic materials. Specifically, during the course my PhD, I focused my research on two main distinct catalytic strategies, namely: the use of carbonaceous materials as catalysts (carbocatalysis) and nickel catalysis, also investigating a synergistic combination of the two. These methodologies were explored as means for the manipulation of (hetero)aromatic cores, representing ubiquitous, easily accessible and privileged scaffolds in medicinal or natural products chemistry. Both polar and radical reaction manifolds were engaged as complementary reactivities, capitalizing on metal- as well as organo-based activation modes. Particular attention has been devoted to addressing modern synthetic challenges or highly sought- after methodologies. Specifically, protocols for direct substitution of alcohols, dearomatization of arene nuclei, formation of C-S bonds, carbon dioxide fixation, C-C bond activation and fluoroalkylation were successfully achieved under carbo- or nickel catalyzed conditions.
Date
- 2023-03-23
Type
- Doctoral Thesis
- PeerReviewed
Format
- application/pdf
Identifier
urn:nbn:it:unibo-29152
Lombardi, Lorenzo (2023) New catalytic strategies for the manipulation of arenes, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Chimica