ABAB Phthalocyanines: Scaffolds for Building Unprecedented Donor–π–Acceptor Chromophores

Unique donor–π–acceptor phthalocyanines have been synthesized through the asymmetric functionalization of an ABAB phthalocyanine, crosswise functionalized with two iodine atoms through Pd‐catalyzed cross‐coupling reactions with adequate electron‐donor and electron‐acceptor moieties. These push–pull...

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Detalles Bibliográficos
Autores principales: Fazio, Ettore, Jaramillo‐García, Javier, Medel, María, Urbani, Maxence, Grätzel, Michael, Nazeerudin, Mohammad K., de la Torre, Gema, Torres, Tomas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288760/
https://www.ncbi.nlm.nih.gov/pubmed/28168157
http://dx.doi.org/10.1002/open.201600113
Descripción
Sumario:Unique donor–π–acceptor phthalocyanines have been synthesized through the asymmetric functionalization of an ABAB phthalocyanine, crosswise functionalized with two iodine atoms through Pd‐catalyzed cross‐coupling reactions with adequate electron‐donor and electron‐acceptor moieties. These push–pull molecules have been optically and electrochemically characterized, and their ability to perform as chromophores for dye‐sensitized solar cells has been tested.

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