Rc. Fox et Pd. Taylor, SYNTHETIC STUDIES INTO 3-HYDROXY-2(1)-PYRIDINONE BASED HEXADENTATE METAL(III) ION CHELATORS, Synthetic communications, 28(9), 1998, pp. 1563-1574
An improved synthesis and purification of the hexadentate chelators, -
oxo-1,2-dihydropyridin-1-yl)acetamido]ethylamine, 8a and -oxo-1,2-dihy
dropyridin-1-yl)acetamido]ethylamine, 8b is described.