作者:Dirk Schubert、Mirza Corda、Oleg Lukin、Boris Brusilowskij、Evgenij Fiškin、Christoph A. Schalley
DOI:10.1002/ejoc.200800408
日期:2008.8
A topological approach to the analysis of isomeric dendrimers by considering their molecular graphs has been applied to correlate various properties of a series of new sulfonimide-based isomeric dendrimers with their structures. According to this approach isomeric dendrimers are referred to as either isographic, that is, having the same graph, or non-isographic, that is, having different graphs. Six
通过考虑分子图分析异构树枝状聚合物的拓扑方法已被应用于将一系列新的基于磺酰亚胺的异构树枝状聚合物的各种性质与其结构相关联。根据这种方法,异构树枝状大分子被称为等向的,即具有相同的图形,或非等形的,即具有不同的图形。设计、合成了六组具有 4 到 10 个外围基团的非等轴异构树枝状大分子和一组具有八个外围基团的三个等距异构体,并研究了它们的熔化、溶解度、分离、核磁共振光谱和质谱特性。根据异构体的图依赖和独立特性讨论结果。(© Wiley-VCH Verlag GmbH & Co. KGaA,