Synthesis and Characterization of Highly Fluorescent and Thermally Stable π-Conjugates involving Spiro[fluorene-9,4'-[4H]indeno[1,2-b]furan]
作者:Toshiyuki Kowada、Kouichi Ohe
DOI:10.5012/bkcs.2010.31.03.577
日期:2010.3.20
Spiro[fluorene-9,4'-[4H]indeno[1,2-b]furan] was synthesized, and its $\pi$-conjugation was efficiently elongated using palladium-catalyzed C-H arylation of a furan moiety. The resulting $\pi$-conjugated compounds showed intense fluorescence and extremely high thermal stability.
合成了Spiro[fluorene-9,4'-[4H]indeno[1,2-b]furan],并通过钯催化的C-H芳构化反应有效延长了其π共轭结构。所得的π共轭化合物表现出强烈的荧光和极高的热稳定性。