Unprecedented induced axial chirality in a molecular BODIPY dye: strongly bisignated electronic circular dichroism in the visible region
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2013
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Márquez Sánchez-Carnerero, Esther María
Bañuelos Prieto, Jorge
Arbeloa, Teresa
López Arbeloa, Íñigo María
Ortíz García, María Josefa
Moya Cerero, Santiago de la
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Royal Society of Chemistry
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Abstract
Enantiomeric bis(BODIPYs) 1a and 1b exhibit strong bisignated ECD due to the formation of a stable helical conformation with induced axial chirality, which allows efficient excito coupling of the BODIPY chromophores in the Vis region.