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Synfacts 2006(7): 0670-0670  
DOI: 10.1055/s-2006-941875
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag Stuttgart · New York

Fully Conjugated PPV Dendrimers

Contributor(s): Timothy M. Swager, Jean Bouffard
K. Itami*, K. Tonogaki, T. Nokami, Y. Ohashi, J.-I. Yoshida*
Nagoya University and Kyoto University, Japan
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Publikationsverlauf

Publikationsdatum:
22. Juni 2006 (online)

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Significance

A rapid and high-yielding approach, based on the previously perfected double Mizoroki-Heck arylation/Suzuki cross-coupling of vinyl­pinacolboronate assembly of triarylethenes, generates fully π-conjugated (para linkages) hydrocarbon dendrimers. Tuning of the arylene core of the dendrimer at the last step of this convergent synthesis yields a variety of new soluble fluorophores.