Convergent Synthesis of Polynitrile and/or Polyamine Dendrimers through Hydroaminomethylation and Michael Addition
作者:Maryam Beigi、Stefan Ricken、Kai Sven Müller、Fikret Koç、Peter Eilbracht
DOI:10.1002/ejoc.201001307
日期:2011.3
A general concept for a versatile convergent synthesis of polynitrile and/or polyamine dendrimers has been developed by applying Vogtle's procedure in combination with the tandem hydroformylation/reductive amination sequence, known as hydroaminomethylation. In this approach, first Vogtle's procedure is used to generate the desired dendron, which can then be attached to different types of polyfunctionalized
通过将 Vogtle 程序与串联加氢甲酰化/还原胺化序列(称为加氢氨甲基化)相结合,开发了多腈和/或多胺树枝状聚合物的通用会聚合成的一般概念。在这种方法中,首先使用 Vogtle 的程序来生成所需的树突,然后将其连接到不同类型的多官能化核(例如,聚胺、多卤化物或聚烯烃核)以提供所需的球状结构。该方法可用作合成具有设计的壳和核特性的树枝状聚合物的一般程序,如所提供的实施例所示。