我们报告了基于Suzuki偶联反应或Grignard反应的嵌段和交替噻吩/亚苯基共聚体的合成。这些反应方案使我们能够以相当高的收率获得目标化合物。通过固态13 C nmr和傅里叶变换ir以及1 H nmr对所得材料进行了充分表征。其中,固态13 C nmr和ir对于表征较高分子量的材料特别有用,因为这些材料难以溶解在有机溶剂中。
Molecular compound, luminous material using the same, and luminous element
申请人:Japan Chemical Innovation Institute
公开号:US20020114973A1
公开(公告)日:2002-08-22
Provided is a new molecular compound excellent in luminous property, which has a molecular structure wherein a thiophene ring and a benzene (or naphthalene) ring are directly bonded to each other, as a molecular compound making it possible to control its luminous color relatively easily and realize highly efficient and bright luminescence. In this compound, its color tone of emitted light can be variously changed by altering the number of the thiophenering and the benzene (or naphthalene)-ring and the bonding order of the rings. Thus, if this molecular compound is used as a luminous material, it is possible to easily cope with both control of its luminous color and realization of highly efficient and bright luminescence. Use of a luminous material using this molecular compound makes it possible to realize luminescence having wide colors from violet to red highly efficiently.
Shu, Hotta; Katagiri, Toshifumi, Journal of Heterocyclic Chemistry, 2003, vol. 40, # 5, p. 845 - 850
作者:Shu, Hotta、Katagiri, Toshifumi
DOI:——
日期:——
Synthesis of thiophene/phenylene co-oligomers. <b>II</b>
[1]. Block and alternating co-oligomers
作者:S. Hotta、H. Kimura、S. A. Lee、T. Tamaki
DOI:10.1002/jhet.5570370210
日期:2000.3
We report the synthesis of block and alternating thiophene/phenylene co-oligomers that is based either on the Suzuki coupling reaction or on the Grignard reaction. These reaction schemes enable us to obtain the target compounds at reasonably high yields. The resulting materials have been fully characterized through the solid-state 13C nmr and Fourier-transform ir as well as the 1H nmr. Of these, the
我们报告了基于Suzuki偶联反应或Grignard反应的嵌段和交替噻吩/亚苯基共聚体的合成。这些反应方案使我们能够以相当高的收率获得目标化合物。通过固态13 C nmr和傅里叶变换ir以及1 H nmr对所得材料进行了充分表征。其中,固态13 C nmr和ir对于表征较高分子量的材料特别有用,因为这些材料难以溶解在有机溶剂中。