Synthesis and Properties of Extended π-Conjugated Compounds with 9,10-Bis(phenylethynyl)anthracene Units

被引：12
作者：
Toyota, Shinji [1 ]
Karashima, Sayaka [1 ]
Iwanaga, Tetsuo [1 ]
机构：
[1] Okayama Univ Sci, Fac Sci, Dept Chem, Kita Ku, Okayama 7000005, Japan
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2015年 / 88卷 / 01期
关键词：
PHOTOPHYSICAL PROPERTIES; PHENYLENEETHYNYLENE DYES; ANTHRACENE; OLIGOMERS; FLUORESCENCE; ENHANCEMENT; INTEGRATION; CHEMISTRY;
D O I：
10.1246/bcsj.20140279
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New extended pi-conjugated compounds with two 9,10-bis(phenylethynyl)anthracene units and various linkers were synthesized by one-shot double-elimination reactions and Sonogashira coupling. Their UV-vis and fluorescence spectra were measured to evaluate the effects of the linkers on the pi-conjugation. Their photophysical properties are discussed in terms of structures and molecular orbitals obtained by DFT calculations.
引用
收藏
页码：192 / 199
页数：8
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