Synthesis and photophysical properties of three (multi)branched planar molecules.


Three thiophenevinyl substituted one-, two-, and three-branched truxene π-conjugated compounds TS1, TS2 and TS3 have been prepared using a Heck reaction. Their linear absorption, single- and two-photon excited fluorescence were examined. The three analogues emit blue fluorescence at 420 nm. The number of branches has no influence on the position of the… (More)
DOI: 10.1016/j.saa.2011.04.029


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