Synthesis of a novel photoelectrical material: (R)-2, 2', 2', 2''-(2, 2'-bis(heptyloxy)-1, 1'-binaphthalene-4, 4', 6, 6'-tetrayl)tetra-thiophene

摘要

Novel organic molecules composed of central 1, 1'-binaphthalene-2, 2'-diol have been designed and constructed via the Vilsmeier-Haack reaction, which offers a much milder and more efficient route over three steps. Optical properties of the resulting molecule were examined by UV-vis and fluorescence spectroscopies and show strong emission peaks in the blue light regions. Thus, the molecules are expected to be promising light-emitting materials for organic light-emitting diodes applications.