Synthesis, X-ray Crystal Structures and Solid-State Fluorescence Properties of 3-Dibutylamino-6-alkoxy-6-phenylnaphtho[2,3-b]benzofuran-11(6H)-one Derivatives
作者:Yousuke Ooyama、Toshiki Mamura、Katsuhira Yoshida
DOI:10.1002/ejoc.200700484
日期:2007.10
phtho[2,3-b]benzofuran-11(6H)-ones 2a–2g with different chain lengths in alkoxy substituents non-conjugatedly linked to the chromophore skeleton – have been derived from the quinol-type compound 1, and their photophysical properties have been investigated in solution and in the solid state. In solution, the fluorophores 1 and 2a–2g exhibit similar fluorescence properties. In the solid state, however