Synthesis of dye/fluorescent functionalized dendrons based on cyclotriphosphazene

Functionalized phenols based on tyramine were synthesized in order to be selectively grafted on to hexachlorocyclotriphosphazene, affording a variety of functionalized dendrons of type AB(5). The B functions comprised fluorescent groups (dansyl) or dyes (dabsyl), whereas the A function was provided...

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Detalles Bibliográficos
Autores principales: Hameau, Aurélien, Fuchs, Sabine, Laurent, Régis, Majoral, Jean-Pierre, Caminade, Anne-Marie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2011
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3252861/
https://www.ncbi.nlm.nih.gov/pubmed/22238535
http://dx.doi.org/10.3762/bjoc.7.186
Descripción
Sumario:Functionalized phenols based on tyramine were synthesized in order to be selectively grafted on to hexachlorocyclotriphosphazene, affording a variety of functionalized dendrons of type AB(5). The B functions comprised fluorescent groups (dansyl) or dyes (dabsyl), whereas the A function was provided by either an aldehyde or an amine. The characterization of these dendrons is reported. An unexpected behaviour of a fluorescent and water-soluble dendron based on dansyl groups in mixtures of dioxane/water was observed.

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