Synthesis of [2]Catenanes by Template-Directed Clipping Approach
摘要:
A series of [2]catenanes were efficiently synthesized in high yields by a template-directed clipping approach with the formation of one macrocycle around another macrocycle containing a dialkylammonium recognition site. Their structures were identified by the NMR spectra and ESI mass spectrometry, and their geometries were investigated by the theoretical calculation.
A series of novel [n]rotaxanes based on a tetraphenylethene (TPE) backbone were constructed by a template-directed clipping approach and their structures were well-characterized.
一系列基于四苯乙烯(TPE)骨架的新型[ n ]轮烷通过模板引导的剪接方法构建,并且它们的结构得到了良好的表征。