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Synfacts 2011(8): 0891-0891  
DOI: 10.1055/s-0030-1260720
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Pd-Catalyzed Chemoselective Cross-Couplings for Oligoarene Synthesis

Contributor(s): Paul Knochel, Andreas K. Steib
K. Manabe*, M. Ohba, Y. Matsushima
University of Shizuoka, Japan
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Publikationsdatum:
20. Juli 2011 (online)

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Significance

This work discloses a new repetitive one-step method for the synthesis of multi-substituted oligoarenes. Boronic acids with a chloro or trifluoromethanesulfonyloxy group were used as monomer precursors. These were applied in an alternating fashion to elongate the oligoarene chain by one benzene unit in each step.