DOI: 10.1039/A701107E
(Paper)
Chem. Commun., 1997, 845-846
Discrimination between magnesium(ii) and calcium(ii) by 1,4,7-tris(2-hydroxyalkyl)-1,4,7-triazacyclononane ligands
(Note: The full text of this document is currently only available in the PDF Version )
Jurriaan Huskens and A. Dean Sherry
Abstract
The title ligands and their possible diastereomeric forms show large selectivity differences for complexation of MgII and CaII which are related to the twist angle of the plane of coordinating hydroxy groups relative to the plane of macrocyclic ring nitrogens.