In consideration of bulky spirofluorene with several advantages with various applications in electronics,we explored the......

As a novel class of spirofluorenes,spirobifluorene (SBF) and spiro[fluorene-9,9'-xanthene]derivatives (SFXs) have orthog......

合成了一种具有深的HOMO(-6.15eV)分子轨道和高三线态能级(T1,2.82eV)的新型化合物10-(2-螺-9,9'-氧杂蒽芴基)吩噻嗪(SFXPz)。......

利用Suzuki偶联反应，合成了新型的螺芴-9，9′-氧杂葸基三聚物（TriSFX），其结构经-HNMR和GC—MS分析确证．初步的光谱性质研究表明：TriSFX的......