作者:Wouter Maes、David B Amabilino、Wim Dehaen
DOI:10.1016/s0040-4020(03)00462-9
日期:2003.5
as the building block. The nucleophilic aromatic substitution reaction at this AB2-monomer was used as the key step in the propagation of the dendrons. Different core reagents were used to form the dendrimers, including a 5,15-bis(pyrimidyl)porphyrin core. Fourth-generation dendrons and third-generation dendrimers could be synthesized. The presented dendrimers are promising candidates to be used in
描述了一种新的收敛性的树枝状大分子方法,其中将4,6-二氯-2-(4-甲氧基苯基)-嘧啶用作结构单元。在该AB 2-单体处的亲核芳族取代反应用作树枝状分子繁殖的关键步骤。使用不同的核心试剂来形成树枝状聚合物,包括5,15-双(嘧啶基)卟啉核心。可以合成第四代树状体和第三代树状体。提出的树枝状聚合物是有希望的候选物,可用于需要更刚性的结构和对所施加条件更大的抵抗力的应用中。