A CAGE LIGAND WITH 3 CONVERGENT PYRIDINE DONORS

Authors
VOGTLE F IBACH S NIEGER M CHARTROUX C KRUGER T STEPHAN H GLOE K
Citation
F. Vogtle et al., A CAGE LIGAND WITH 3 CONVERGENT PYRIDINE DONORS, Chemical communications, (18), 1997, pp. 1809-1810
Citations number
24
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
18
Year of publication
1997
Pages
1809 - 1810
Database
ISI
SICI code
1359-7345(1997):18<1809:ACLW3C>2.0.ZU;2-8
Abstract
A macrocyclic malonic ester condensation with pyridine building blocks leads to the new bicyclic host molecule 1 with defined cavity size, t he X-ray structure analysis of which reveals three convergent nitrogen donor centres; in radiotracer phase-transfer measurements 1 turns out to be remarkably selective for Ag-I cations while discriminating agai nst Cu-I and Cu-II cations.