Simple Access to Sol–Gel Precursors Bearing Fluorescent Aromatic Core Units

M Hemgesberg, DM Ohlmann, Y Schmitt…

文献索引：Hemgesberg, Maximilian; Ohlmann, Dominik M.; Schmitt, Yvonne; Wolfe, Monique R.; Mueller, Melanie K.; Erb, Benjamin; Sun, Yu; Goossen, Lukas J.; Gerhards, Markus; Thiel, Werner R. European Journal of Organic Chemistry, 2012 , # 11 p. 2142 - 2151

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被引用次数: 12

摘要

Abstract Di-, tri-, and tetrathienyl-substituted polycyclic aromatic fluorophores were prepared from different aryldi-, aryltri-, or aryltetrahalides by a simple and fast Suzuki coupling. The reaction was optimized for the synthesis of the desired materials on multigram scale. The coupled products were converted into the corresponding iodides through iodination with N- iodosuccinimide. The iodides turned out to be versatile starting materials for applications, ...