We report the design and synthesis of a novel class of asymmetrically functionalized, ditopic bis-dipicolylamine (BDPA) ligands. A key feature of this research involved the controlled, sequential functional group decoration of a potent molecular recognition scaffold. Calorimetric screening identified a BDPA analogue as a highly potent (Ka∼ 106 M−1) and selective sensor for inorganic phosphate.
我们报告了一类新型非对称官能化的、双位点双
吡啶甲胺(
BDPA)
配体的设计和合成。这项研究的一个关键特征是对一个高效分子识别骨架进行可控的、序列性的官能团修饰。量热筛选鉴定出一种
BDPA类似物作为无机
磷酸盐的高效(Ka∼106 M−1)和选择性传感器。