dc.contributor.author |
Kuznetsova A.A. |
|
dc.contributor.author |
Chachkov D.V. |
|
dc.contributor.author |
Belogorlova N.A. |
|
dc.contributor.author |
Kuimov V.A. |
|
dc.contributor.author |
Malysheva S.F. |
|
dc.contributor.author |
Vereshchagina Y.A. |
|
dc.date.accessioned |
2022-02-09T20:36:06Z |
|
dc.date.available |
2022-02-09T20:36:06Z |
|
dc.date.issued |
2021 |
|
dc.identifier.issn |
1070-4280 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/169316 |
|
dc.description.abstract |
Abstract: The polarity and structure of tri(1- or 2-naphthyl)phosphines and their chalcogenides were determined by the methods of dipole moments, IR spectroscopy, and DFT quantum-chemical calculations at the B3PW91/6-311++G(df,p) level of theory. In solution, tri(1-naphthyl)phosphine prefers a single conformer with a gauche,gauche,gauche orientation of the substituents at the phosphorus. Tri(2-naphthyl)phosphine, as well as both phosphine chalcogenides exist as equilibrium mixtures of several forms with a propeller arrangement of the substituents and a cis or gauche orientation of the Csp2‒Csp2 and P=X (X = LEP, O, S, Se) bonds. |
|
dc.relation.ispartofseries |
Russian Journal of Organic Chemistry |
|
dc.subject |
conformational analysis |
|
dc.subject |
DFT calculations |
|
dc.subject |
IR spectroscopy |
|
dc.subject |
phosphine chalcogenides,dipole moments |
|
dc.subject |
tri(1-naphthyl)phosphine |
|
dc.subject |
tri(2-naphthyl)phosphine |
|
dc.title |
Polarity and Conformational Analysis of Tri(1-naphthyl)phosphine, Tri(2-naphthyl)phosphine, and Their Chalcogenides |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
8 |
|
dc.relation.ispartofseries-volume |
57 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
1245 |
|
dc.source.id |
SCOPUS10704280-2021-57-8-SID85115791630 |
|