Facile synthesis of first generation ferrocene dendrimers by a convergent approach using ditopic conjugated dendrons
摘要:
A facile synthesis of new conjugated ferrocenyl-based dendrimers is reported and the compounds obtained have been fully characterized. The synthetic method consists of a two-step procedure, which combines olefination by the Wittig procedure and Pd-mediated C–C coupling, leading to high yields of first generation dendrimers with 3, 6 and 12 peripheral ferrocene units. The crystal structure of the conjugated ditopic ferrocenyl dendron and its aldehyde precursor are also described.
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DOI:
10.1039/b108142j
被引量:
年份:
2002
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