Synthesis of Two Novel Mixed Bifunctional Chelating Agents: DO2AP(tBu)4 and DO3AP(tBu)4
作者:Luciano Lattuada、Giovanni B. Giovenzana、Fabio Travagin、Luca Biondi
DOI:10.1055/s-0040-1707893
日期:2020.8
A convenient synthesis of two novel macrocyclic bifunctional chelating agents (BFCAs), formally derived from the well-known ligands DO3A and DOTA by selective replacement of one carboxymethyl side arm with a phosphonomethyl residue, is reported.
据报道,通过用膦酰基甲基残基选择性替换一个羧甲基侧臂,可以方便地合成两种新型大环双功能螯合剂 (BFCA),这些螯合剂正式衍生自众所周知的配体 DO3A 和 DOTA。