Extended Fluorochromism of Anthracene Trimers with a meta??Substituted Triphenylamine or Triphenylphosphine Core

…, Y Sei, M Akita, M Yoshizawa

Index: Li, Zhiou; Ishizuka, Hiromi; Sei, Yoshihisa; Akita, Munetaka; Yoshizawa, Michito Chemistry - An Asian Journal, 2012 , vol. 7, # 8 p. 1789 - 1794

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Citation Number: 10

Abstract

Abstract Combining meta-triphenylamine or triphenylphosphine with three anthracene fluorophores gives rise to fluorescent non-planar triskelions 1 and 2. The emissive properties of 1 are highly solvatochromic, yielding blue to pale green and even pale yellow fluorescence, whereas the blue emission of 2 is solvent-insensitive. Anthracene trimers 1 and 2 are both emissive in the solid state, displaying yellow and pale green fluorescence, ...

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