TítuloSynthesis and functionalization of new polyhalogenated {BODIPY} dyes. {Study} of their photophysical properties and singlet oxygen generation
Tipo de publicaciónJournal Article
Year of Publication2012
AutoresOrtiz, MJ, Agarrabeitia, AR, Duran-Sampedro, G, Prieto, JBañuelos, Lopez, TArbeloa, Massad, WA, Montejano, HA, García, NA, Arbeloa, ILopez
JournalTetrahedron
Volumen68
Pagination1153–1162
ISSN0040-4020
Palabras claveCross-coupling, Electrophilic substitution reactions, Nucleophilic substitution reactions, Polyiodinated BODIPYs, Singlet oxygen generation
Resumen

A theoretical and experimental study on the iodination of BODIPY dyes with different degrees of substitution has been developed. Polyhalogenated BODIPYs synthesized in this work are the first examples of this type of dyes with more than two halogen atoms in the BODIPY core and they can be selectively functionalized. Surprisingly, the position in which halogen is attached has a marked effect in the photophysical properties and modulates the fluorescence capacity of the resulting BODIPY. These iodinated BODIPYs are efficient singlet oxygen generators.

URLhttp://www.sciencedirect.com/science/article/pii/S0040402011018254
DOI10.1016/j.tet.2011.11.070

Synthesis and functionalization of new polyhalogenated {BODIPY} dyes. {Study} of their photophysical properties and singlet oxygen generation

 

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