http://www.cnr.it/ontology/cnr/individuo/prodotto/ID33284
Zinc-Salophen Complexes as Selective Receptors for Tertiary Amines (Articolo in rivista)
- Type
- Label
- Zinc-Salophen Complexes as Selective Receptors for Tertiary Amines (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1039/b700723j (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Dalla Cort A.; Mandolini L.; Pasquini C.; Rissanen K.; Russo L.; Schiaffino L. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Dipartimento di Chimica and IMC-CNR, Universita` La Sapienza
Nanoscience Center, Department of Chemistry, University of Jyvaskyla, Finland (literal)
- Titolo
- Zinc-Salophen Complexes as Selective Receptors for Tertiary Amines (literal)
- Abstract
- Zinc-salophen compounds 1-3 incorporating in the given order 1,2-diaminobenzene,
2,3-diaminonaphthalene, and 9,10-diaminophenantrene moieties were synthesised. Their binding
properties toward a series of tertiary amines were assessed by UV-Vis and fluorescence
spectroscopy in chloroform solution. Unprecedented selectivities of quinuclidine vs. triethylamine
higher than 105 were recorded, thereby revealing the dramatic influence of steric effects on axial
coordination of tertiary amines. X-Ray diffraction analyses showed that in the solid state
compound 2 is dimeric, but its 1 : 1 quinuclidine complex is monomeric. Strong indications were
obtained that both free receptors and their amine adducts are monomeric in dilute chloroform
solution. (literal)
- Prodotto di
- Autore CNR
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