dc.contributor.author |
Maltceva O. |
|
dc.contributor.author |
Mamardashvili G. |
|
dc.contributor.author |
Khodov I. |
|
dc.contributor.author |
Lazovskiy D. |
|
dc.contributor.author |
Khodova V. |
|
dc.contributor.author |
Krest’yaninov M. |
|
dc.contributor.author |
Mamardashvili N. |
|
dc.contributor.author |
Dehaen W. |
|
dc.date.accessioned |
2018-09-19T20:49:52Z |
|
dc.date.available |
2018-09-19T20:49:52Z |
|
dc.date.issued |
2017 |
|
dc.identifier.issn |
1061-0278 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/143320 |
|
dc.description.abstract |
© 2016 Informa UK Limited, trading as Taylor & Francis Group.By means of spectrophotometric titration and 1H NMR spectroscopy, the selective binding ability of the Zn-5,15-bis-(2,6-dodecyloxyphenyl)porphyrin towards nitrogen containing organic molecules of various nature has been studied. It has been found that the presence of long alkoxy substituents at the ortho-positions of the Zn-porphyrin phenyl rings prevents the axial coordination of tertiary amines and, conversely, creates favourable conditions for binding of a primary diamine due to the presence of additional binding sites, namely the oxygen atoms of the ortho–ortho′- dodecyloxy substituents of the meso phenyl groups. The formation of stable complexes with multiple binding sites has been confirmed by DFT quantum chemical calculations and two-dimensional NMR experiments. |
|
dc.relation.ispartofseries |
Supramolecular Chemistry |
|
dc.subject |
binding ability |
|
dc.subject |
Porphyrin |
|
dc.subject |
receptor |
|
dc.subject |
sensing device |
|
dc.subject |
spectrophotometric titration |
|
dc.title |
Molecular recognition of nitrogen–containing bases by Zn[5,15-bis-(2,6-dodecyloxyphenyl)]porphyrin |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
5 |
|
dc.relation.ispartofseries-volume |
29 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
360 |
|
dc.source.id |
SCOPUS10610278-2017-29-5-SID84990973232 |
|