Functionalisation and photophysical properties of highly fluorescent Boradiazaindacene (BODIPY) derivatives

摘要

The objective of the work described in this thesis was the synthesis and the functionalisation at the 3,5-positions of highly fluorescent BODIPY (Borondipyrromethene) dyes. For this purpose, research has mainly focused on the synthesis of the 3,5-dichloro-BODIPY as a precursor to develop the extended 3,5-disubstitutedBODIPY derivatives using nucleophilic aromatic substitution, transition metal cross coupling reactions and to study their photophysical properties. In the first chapter, we have developed an effective and efficient synthesis of the novel 3,5-dichloro-BODIPY with different subunits at the