| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5290454 | Tetrahedron Letters | 2006 | 4 Pages |
Abstract
New dinuclear Pd(II) and Pt(II) metallocycles of 1-(pyridin-4-ylmethyl)-4,4â²-bipyridin-1-ium ligand with an inner cavity were prepared and its inclusion complexes in solution studied. The cavity of macrocycle 6b presents a nearly optimal size to form supramolecular complexes through Ï-stacking interactions with electron-rich aromatic units. On the contrary, the distance between the two pseudoparallel bipyridinium units in 3b is too short to allow the insertion of aromatic guests.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Marcos Chas, Carlos Platas-Iglesias, Carlos Peinador, José Ma Quintela,