dc.identifier.uri |
http://dx.doi.org/10.15488/15020 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/15139 |
|
dc.contributor.author |
Elmuradov, Burkhon
|
|
dc.contributor.author |
Dräger, Gerald
|
|
dc.contributor.author |
Butenschön, Holger
|
|
dc.date.accessioned |
2023-10-18T08:37:09Z |
|
dc.date.available |
2023-10-18T08:37:09Z |
|
dc.date.issued |
2020 |
|
dc.identifier.citation |
Elmuradov, B.; Dräger, G.; Butenschön, H.: Novel π-Extended Quinazoline-Ferrocene Conjugates: Synthesis, Structure, and Redox Behavior. In: European Journal of Organic Chemistry 2020 (2020), Nr. 23, S. 3430-3440. DOI: https://doi.org/10.1002/ejoc.202000414 |
|
dc.description.abstract |
Novel ferrocene conjugates of tricyclic quinazoline derivatives are prepared by condensation of active C-6 methylene groups of mackinazolinones with ferrocenecarbaldehyde. Following this route the conjugated parent alkaloid as well as derivatives with nitro, amino, and alkanoylamino groups at C-2 were attached at the ferrocene moiety, thereby significantly extending the delocalized π system. In addition, the parent compound was subjected to the reaction with ferrocene-1,1'-dicarbaldehyde, giving rise to the symmetrical and unsymmetrical double condensation products – 1,1'-disubstituted ferrocene derivatives, which bear two alkaloid substituents. Some of the compounds obtained were subjected to X-ray crystallographic analyses. The influence of the substituents at C-2 through the extended conjugated π system on the iron atom is reflected by results of cyclovoltammetric measurements. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Weinheim : Wiley-VCH Verl. |
|
dc.relation.ispartofseries |
European Journal of Organic Chemistry 2020 (2020), Nr. 23 |
|
dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
|
dc.subject |
Alkaloids |
eng |
dc.subject |
Extended π systems |
eng |
dc.subject |
Ferocenophane |
eng |
dc.subject |
Ferrocene |
eng |
dc.subject |
Sandwich complexes |
eng |
dc.subject.ddc |
540 | Chemie
|
|
dc.title |
Novel π-Extended Quinazoline-Ferrocene Conjugates: Synthesis, Structure, and Redox Behavior |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1099-0690 |
|
dc.relation.issn |
1434-193X |
|
dc.relation.doi |
https://doi.org/10.1002/ejoc.202000414 |
|
dc.bibliographicCitation.issue |
23 |
|
dc.bibliographicCitation.volume |
2020 |
|
dc.bibliographicCitation.firstPage |
3430 |
|
dc.bibliographicCitation.lastPage |
3440 |
|
dc.description.version |
publishedVersion |
eng |
tib.accessRights |
frei zug�nglich |
|