A synthetic methodology to prepare collections of trisubstituted aryl 1,3,5-triazines with broad structural diversity via Suzuki coupling has been developed. We first optimized the combinatorial derivatization of the triazine core using Suzuki cross-coupling. Second, in order to further expand the methodology for the preparation of negatively charged triazines, we adapted this approach to polymer-supported
已开发出一种合成方法,可通过Suzuki偶联制备具有广泛结构多样性的三取代芳基
1,3,5-三嗪类化合物。我们首先使用Suzuki交叉偶联优化了三嗪核的组合衍生化。其次,为了进一步扩展制备带负电荷的三嗪的方法,我们将这种方法应用于聚合物负载的
氨基酸,并制备了具有不同电荷分布的芳基三嗪。我们收集了160个高纯度的芳基三嗪衍
生物,并且没有任何纯化步骤,我们证明了这种正交方案用于使用胺/
氨基酸捕获的固体载体和Suzuki交叉偶联制备三嗪文库的可行性。