Rigidified and Hydrophilic DOTA-like Lanthanoid Ligands: Design, Synthesis, and Dynamic Properties
作者:Qing Miao、René Dekkers、Karthick Babu Sai Sankar Gupta、Mark Overhand、Rubin Dasgupta、Marcellus Ubbink
DOI:10.1021/acs.inorgchem.2c03768
日期:2023.3.6
paramagnetic nuclear magnetic resonance (NMR) experiments. A hydrophilic rigid 2,2′,2″,2‴-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (DOTA)-like lanthanoid complex was designed and synthesized following a strategy that allows the incorporation of two sets of two adjacent substituents. This resulted in a C2 symmetric hydrophilic and rigid macrocyclic ring, featuring four chiral hydroxyl-methylene