作者:Gavino Chessa、Alberto Scrivanti
DOI:10.1002/jhet.5570340635
日期:1997.11
The synthesis of dendritic polypyridines is described. The dendrimers were prepared by a divergent approach using diethl 4-hydroxypyridine-2,6-dicarboxylate 1 and 4-hydroxy-2,6-bis(acetoxymethyl)pyridine 6 as building blocks. The transformation of the surface functionalities of the second generation dendrimer led to imperfections which did not allow us to further increase the size of the macromolecule
描述了树突状聚吡啶的合成。树枝状聚合物通过发散方法使用二乙二胺4-羟基吡啶-2,6-二羧酸酯1和4-羟基-2,6-双(乙酰氧基甲基)吡啶6作为结构单元来制备。第二代树枝状聚合物的表面功能的转变导致缺陷,这使我们无法进一步增加大分子的尺寸。