Synthesis and Luminescence Spectral Properties of New 2,7-Dihydroxy-9H-fluoren-9-one Derivatives
作者:T. I. Kirichenko、S. B. Meshkova、Z. M. Topilova、A. V. Kiriyak、A. Yu. Lyapunov、E. Yu. Kulygina、N. G. Luk’yanenko
DOI:10.1007/s11176-005-0212-3
日期:2005.2
A number of new 2,7-dihydroxyfluorenone derivatives containing side-chain oligoethylene glycol fragments with terminal hydroxy, p-tolylsulfonyl, azido, and amino groups were synthesized. When the side chain has a certain length, an interaction between the terminal group and the fluorenone fragment becomes possible, which considerably changes photoluminescence properties of the molecule.
合成了一系列新型的2,7-二羟基弗伦酮衍生物,这些衍生物含有带有末端羟基、对甲苯磺酰基、叠氮基和氨基的侧链聚乙烯 glycol 片段。当侧链达到一定长度时,末端基团与弗伦酮片段之间可能发生相互作用,这显著改变了分子的光致发光性质。