作者:Stephen Moratti、Shezhad Jeeva
DOI:10.1055/s-2007-990807
日期:2007.11
In this paper we present the synthesis of a tetrahedral oligofluorene-functionalized adamantane, via an iterative synthetic approach, using Suzuki coupling methodology. Tetraphenyladamantane with two fluorene units on each arm were successfully synthesized. These tetrahedral oligofluorene adamantane cores exhibited good optical and thermal properties. One problem in this synthesis of these materials was that the homocoupling of the core became more prevalent as the molecular size increased. This is possibly a common defect in many controlled synthesis of large polyarenes.
在本文中,我们通过迭代合成方法,采用铃木偶联技术,合成了一种四面体寡氟苯基功能化的金刚烷。成功合成了四苯基金刚烷,每个臂上有两个氟苯基单元。这些四面体寡氟苯基金刚烷核心表现出良好的光学和热学性能。在这些材料的合成过程中,一个问题是,随着分子尺寸的增加,核心的同偶联现象变得更加明显。这可能是许多大聚芳烃的受控合成中常见的缺陷。