【摘 要】
：
So-called "Cruciforms" are aromatic fluorophores consisting of two perpendicular conjugated π-systems,which form a cross-like structure.They are commonly used as fluorencent materials for optoelectron
【机 构】
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Johannes-Gutenberg-University Mainz,Duesbergweg 10-14 55128 Mainz,Germany;Fraunhofer ICT-IMM,Carl-Ze
【出 处】
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The 14th International Conference on Microreactivity Technol
论文部分内容阅读
So-called "Cruciforms" are aromatic fluorophores consisting of two perpendicular conjugated π-systems,which form a cross-like structure.They are commonly used as fluorencent materials for optoelectronics.1,2 The central aromatic core of theses substances often consists of condensed heteroaromatics,such as benzobisimidazoles.3 Using flow chemistry,we highly increased the productivity,selectivity and convenience of the underlying synthetic strategies.The original batch synthesis of these heterocycles involves a series of inconvenient,dangerous,and unselective reactions,ranging from nitrations to substrates with multiple functional groups with little to no difference in reactivity.
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