新型树枝状聚合物的设计、合成及结构鉴定

The design,synthesis and identification of novel dendrimers

目的设计、合成一类新型树枝状聚合物并鉴定其结构。方法改造树枝状聚合物PAMMAM支化单元的结构,采用汇聚法制备了支化基元中含有环己烷刚性结构的新型树枝状聚合物。结果与结论制备了一类新型树枝状聚合物,结构经氢谱及质谱确证。

OBJECTIVE To design,synthesize and identificate a novel type of dendrimers. METHODS According to the branch unit modification of dendritic polymer PAMMAM,a novel type of dendritic polymers containing cyclohexane rigid structure in the branch unit was synthesized by convergent procedure. RESULTS and CONCLUSION A novel type of dendritic polymers was prepared and the structures were confirmed by1 HNMR and MS.