Acetylenic scaffolding on solid support: poly(triacetylene)- derived oligomers by Sonogashira and Cadiot–Chodkiewicz-type cross-coupling reactionsElectronic supplementary information (ESI) available: typical procedures for the reactions on solid phase and physical as well as spectral data of compound 2. See http://www.rsc.org/suppdata/ob/b2/b210184j/
作者:Nils F. Utesch、François Diederich
DOI:10.1039/b210184j
日期:2003.1.13
We report the first synthesis of poly(triacetylene)-derived oligomers by Pd(0)-catalysed Sonogashira and Cadiot-Chodkiewicz-type cross-couplingreactions on solid support. Oligo(phenylene triacetylene)s, members of a new class of linearly pi-conjugated oligomers with all-carbon backbones, feature very high fluorescence intensities.