We synthesised star-shaped ruthenium(II) complexes containing one or five styryl-BODIPY units arranged around a central trisindazolylrutheniumcyclopentadienyl fragment. A symmetric complex was obtained following a five-fold Suzuki-Miyaura reaction of the pentabrominated key precursor while desymmetrisation was next achieved via a modular synthetic approach based on sequential chemoselective Suzuki-Miyaura reactions on a key building block bearing one iodophenyl and four bromophenyl groups.
Synthesis of symmetric and dissymmetric star-shaped pentaarylcyclopentadienyl Ru(II) complexes containing styryl-BODIPY fragments
Gao, Sheng;Armaroli, Nicola;Ventura, Barbara;
2024
Abstract
We synthesised star-shaped ruthenium(II) complexes containing one or five styryl-BODIPY units arranged around a central trisindazolylrutheniumcyclopentadienyl fragment. A symmetric complex was obtained following a five-fold Suzuki-Miyaura reaction of the pentabrominated key precursor while desymmetrisation was next achieved via a modular synthetic approach based on sequential chemoselective Suzuki-Miyaura reactions on a key building block bearing one iodophenyl and four bromophenyl groups.File in questo prodotto:
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