标题:Octupolar organoboron chromophores derived from terthienobenzene
作者:Ying Chen;Guo-qun Liu;Yuan-yuan Wang
作者机构:State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China;School of Materials and Chemical Engineering
来源:Synthetic Metals
出版年:2012
期:3
页码:291-295
关键词:Organoborane;Terthienobenzene;Two-photon excited fluorescence
摘要:Two novel octupolar organoboron compounds, namely l,3,5-tris[5-(dimesitylboryl)thiophen-2-yl]terthienobenzene and l,3.5-tris[4-(dimesitylboryl)phenyl Jterthienobenzene, symmetrically extended from terthienobenzene (TTB) with dimesitylboryl groups as electron acceptors have been synthesized. These TTB derivatives exhibited strong blue-green emission in common solvents under single or two-photon excitation (φ_(fl) > 30%), as well as good thermal stability (T_g > 150 °C).
资源类型:期刊论文
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