dc.contributor.author | Sołtys, Natalia | |
dc.contributor.author | Seliger, Piotr | |
dc.contributor.author | Andrijewski, Grzegorz | |
dc.contributor.author | Siwy, Mariola | |
dc.date.accessioned | 2013-11-18T17:11:14Z | |
dc.date.available | 2013-11-18T17:11:14Z | |
dc.date.issued | 2013-10-21 | |
dc.identifier.citation | Soltys, Natalia and Seliger, Piotr and Andrijewski, Grzegorz and Siwy, Mariola Doubly-bridged PNP-lariat ethers and their complexes with silver(i) ions in methanol solution [in] RSCAdv., 2013, 3, 25351, DOI: 10.1039/c3ra43786h | pl_PL |
dc.identifier.issn | 2046-2069 | |
dc.identifier.other | DOI: 10.1039/c3ra43786h | |
dc.identifier.uri | http://hdl.handle.net/11089/2817 | |
dc.description | Publikacja w ramach programu Royal Society of Chemistry "Gold for Gold" 2013 finansowanego przez Uniwersytet Łódzki | |
dc.description.abstract | We report the preparation of four new double-bridged PNP-lariat etherderivatives
L1
–
L4
synthesized from
precursor
1
by the subsequent substitution of chlorine atoms. The process consists of two steps. In the
fi
rst
one two reactive chlorine atoms of the
–
PCl
2
exocyclic moiety are substituted with respective nucleophiles:
2,2
0
-thiodiethanethiol
2
and 2,2
0
-oxydiethanethiol
3
. In the second step the other chlorine atoms are
substituted by aziridynyl
6
and pyrrolidinyl
7
groups, respectively. Their structures were established by
MS,
1
H NMR,
31
P NMR,
13
C NMR spectroscopy. Furthermore, this work includes the investigation of
complexation of silver(
I
) ions with the new ligands
L1
–
L4
in methanol solution. The formation of the
novel tetra-nuclear silver(
I
) complexes were observed. Stability constants were determined using a
simple potentiometric titration.
1
H NMR,
31
P NMR,
13
C NMR spectra were recorded to investigate how
the complexation of silver(
I
) ions by the investigated macrocyclic ligands occurs | pl_PL |
dc.language.iso | en | pl_PL |
dc.publisher | The Royal Society of Chemistry | pl_PL |
dc.relation.ispartofseries | RSC Adv.;2013, 3 | |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.title | Doubly-bridged PNP-lariat ethers and their complexes with silver(I) ions in methanol solution | pl_PL |
dc.type | Article | pl_PL |