initial Michael addition of aminofunctional core 3 with methyl acrylate followed by exhaustive amidation of the resulting ester 4 with a large excess of ethylenediamine to afford the fluorescent dendrimer 5 with reactive amine groups of its periphery, The chosen fluorophore units are suitable donor–acceptor pair for light-harvesting materials which was in agreement with their good antibacterial activity
摘要 新型 PAMAM
苝四羧基二
亚胺5是通过PAMAM 发散策略合成的,包括首先用
丙烯酸甲酯迈克尔加成
氨基官能核3 ,然后用大量过量的
乙二胺将所得酯4彻底酰胺化,得到具有反应性胺基团的荧光树枝状聚合物5它的外围,所选择的荧光团单元是适合光捕获材料的供体-受体对,这与其良好的抗菌活性一致。