Functionalized cationic [4]helicenes with unique tuning of absorption, fluorescence and chiroptical properties up to the far-red range

Unprecedented regioselective post-functionalization of racemic and enantiopure cationic diaza [4]helicenes is afforded. The peripheral auxochrome substituents allow a general tuning of the electrochemical, photophysical and chiroptical properties of the helical dyes (26 examples). For instance, elec...

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Detalles Bibliográficos
Autores principales: Delgado, I. Hernández, Pascal, S., Wallabregue, A., Duwald, R., Besnard, C., Guénée, L., Nançoz, C., Vauthey, E., Tovar, R. C., Lunkley, J. L., Muller, G., Lacour, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5772034/
https://www.ncbi.nlm.nih.gov/pubmed/29348909
http://dx.doi.org/10.1039/c6sc00614k

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5772034/
https://www.ncbi.nlm.nih.gov/pubmed/29348909
http://dx.doi.org/10.1039/c6sc00614k

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